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Dr. Pradip Kumar Roy

Associate Professor
Department of Ceramic Engineering, IIT(BHU)
Phone No(s): +915427165176
Email: pkroy.cer@iitbhu.ac.in
Area of Interest: Magnetic, ferroelectric & piezoelectric materials, Size dependent properties of nano materials, Synthesis-structure-property correlation in materials, High temperature ceramics, Waste management
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About me:

Dr. Pradip Kumar Roy was born in July 1980 in the Burdwan district of West Bengal. He has completed his B.Tech. & Ph.D. in Ceramic Engineering from N.I.T. - Rourkela in 2003 & 2009, respectively. He was associated with Crompton Greaves Ltd., Mumbai, for six years as a Deputy Manager of R&D while leaving. He did his MBA in operations from United Business Institutes, Brussels, Belgium, during his industrial period. He started teaching career at B.I.T.- Mesra, Ranchi, in 2012. He joined IIT (BHU) in 2014 as an Assistant Professor. Presently, Dr. Roy is working as an Associate Professor in the Department of Ceramic Engineering, IIT (BHU). Current research interests are in the fields of Magnetic, Ferroelectric, & Piezoelectric Materials, Nano Materials, High-Temperature Ceramics, and Waste Management. He has published 67 research papers in International Journals, filed 31 (Granted 14) Indian Patents, and presented 68 research papers at National/International Conferences. He is the reviewer of more than 80 International/National Journals and Conferences. He is a Certified Chartered Engineer (CEng) by the British Council, UK. He is also a Fellow of the Institution of Engineers (IEI) (India) and the Institution of Electronics & Telecommunication Engineers (IETE).

 

 

Research: 

Our major research focus is on the synthesis, characterization, and application of magnetic and piezoelectric materials. We have engaged in research on rare-earth-free magnetic materials, magnetic properties of nanoscale materials, & size and shape-dependent properties of nanoscale materials. Some part of our research is associated with the synthesis and characterization of lead-free piezoelectric & ferrite-based composite materials for sensor applications. We are also working on low-temperature co-fired ceramics for EMI shielding/absorber materials and piezoelectric transducers. Recently, we have started to work on the fabrication of sustainable ceramics derived from solid wastes. The major attention is on solid waste to value-added ceramics conversion, which not only solves the disposal problems but also conserves natural resources. We have developed low-cost synthetic wollastonite, ceramic board, wall tiles, building bricks, insulation refractory, castables, mullite foam, and high-temperature ceramic binders by using different wastes like fly ash, rice-husk ash, eggshell, seashell, refractory grog, blast furnace slag, river silt, etc.

 

The major research activities on Magnetic & Ferroelectric Materials and Nano Materials are

  • Development of lead-free piezoelectric materials with high piezoelectric co-efficient for sensor and actuator applications.
  • Development of modified magneto-dielectric composites for high-frequency antenna applications.
  • Development of modified magnetic materials for catalysts, hyperthermia, wastewater treatment, dye-degradation, and microwave absorber applications.
  • Development of low-temperature co-fired ceramics for EMI shielding/absorber materials and piezoelectric transducers.
  • Development of high-strength rare-earth free permanent magnet for rotating machines applications.
  • Development of doped BiFeO3 multiferroic compound for sensor applications.
  • Development of high gradient (700 V/mm) varistor block for 1200 kV surge arrestor applications.
  • Development of nano-dielectrics for electrical transformer applications.
  • Development of Zno-based doped TCCO for display applications.
  • Development of core-shell nanostructured materials with nano ferrite & waste-derived nano-silica for dual action next-generation anticancer applications.

The major research activities on Waste Management are 

  • Development of wastes-derived geopolymer using 3D printing for smart building.
  • Synthesis of foam ceramics using waste rice husk ash through ecological routes.
  • Waste rice husk ash-derived sol as a potential cement-free binder in high alumina refractory castables for high-temperature applications.
  • Study on physical and dielectric properties of bio-waste derived synthetic wollastonite.
  • Study the effect of physico-mechanical characteristics of ceramic tiles after the addition of river silts and wollastonite derived from wastes.
  • Fabrication of sustainable ceramic board using solid wastes for construction purposes. 
  • Fabrication of sustainable insulation refractory: utilization of different wastes

 

We highly encourage applications for a Ph.D. position. JRF/SRF holders can be directly contacted.​

 

Student Guided: M. Tech. (Completed: 21, On Going: 02); Ph.D. (06 Completed, On Going: 02)

[Citations – 2161, h-index – 23, i10-index – 44]

 

Google Scholar Id:          https://scholar.google.com/citations?hl=en&user=cYritM0AAAAJ

Vidwan Id:                          48150
Researcher Id:                   AAF-5873-2021
Scopus Id:                         57189687153       
Orcid Id:                             0000-0001-9854-066X  

 

 

 

Our Team Member's Achievements:

  1. M.Tech. Student Mr. Gokula Srinivasan Selvam (2023-25), his project entitled "Recyclable and reusable batteries" was shortlisted for the final POC round in the TECHguim 7th edition program launched by L&T Technology Services Limited (LTTS).
  2. B.Tech. Student Ms. Khushi Aher (2022-2026) received the best poster award at the 8th International Conference on Refractories (ICRJ 2024), 14th - 15th March 2024, at Jamshedpur, INDIA.
  3. Dr. SK Saddam Hossain (2017-2020) has received a Postdoctoral Position in the Civil & Environmental Engineering and Materials Science & Engineering Departments at Texas A&M University, College Station, Texas, USA.
  4. B.Tech. Student Ms. S LathaaSree (2020-2024) has secured a prestigious Ph.D. position in the Department of Chemistry at the University of Kentucky, USA.
  5. IDD Student Ms. Soujanya Madasu (2015-2020) has joined as a Ph.D. student in the Department of Material Science, ETH Zurich, Switzerland, in the field of robotic materials.
  6. Dr. SK Saddam Hossain (2017-2020) has received the “Dr. R. L. Thakur Memorial Award – 2023” from the Council of the Indian Ceramic Society. 
  7. Dr. SK Saddam Hossain (2017-2020) has been nominated for the American Ceramic Society ‘2nd Century Trailblazer’ Initiative, 2023 (Best Young Researchers).
  8. Ph.D. Student Mr. Brijesh Bharti (2023) has been selected to participate in the Ph.D. Student Initiative Program of MAPCON 2023.
  9. Dr. Akanksha Gupta (2018-2023) was awarded the P.S. Narayana Gold Medal for Outstanding Doctoral Thesis Research in the Mining/Metallurgical/Ceramic/Materials Science for the year 2023 at IIT(BHU).
  10. Mr. Brijesh Bharti (2021-2023) was awarded the IIT (BHU) Varanasi Medal for standing First at the M.Tech. in Ceramic Engineering Examination, 2023.
  11. Dr. Mukesh Suthar (2016-2023) has received a Postdoctoral Position at the Institute of Physics, Academia Sinica, Nangang Dist., Taipei City, Taiwan (R.O.C.).
  12. Dr. SK Saddam Hossain (2017-2020) has received a Postdoctoral Position in the Department of Engineering Materials at the Lulea University of Technology, Lulea, Sweden.
  13. B.Tech. Student Mr. Karan Sagar (2018-2022) has joined the Ph.D. program in the Department of Polymer Science and Engineering (Silvio O. Conte National Centre for Polymer Research) at the University of Massachusetts, Amherst.
  14. Ms. Lakshmi R (2020-2022) was awarded the IIT (BHU) Varanasi Medal for standing First at the M.Tech. in Ceramic Engineering Examination 2021.
  15. IDD Student Ms. Soujanya Madasu (2015-2020) has joined as a Master's student in the Department of Material Science, ETH Zurich, Switzerland.
  16. Dr. SK Saddam Hossain (2017-2020) has received a Postdoctoral Position in the Materials Deformation Department at the Korea Institute of Materials Science, Gyeongnam, South Korea.
  17. Dr. Deepshikha Shekhawat (2014-2019) has received a Postdoctoral Position in the Department of Electrical Engineering and Information Technology at Technical University (TU) Ilmenau, Germany.
  18. M. Tech. Student Mr. Arijit Jana (2017-2019) has received a Prime Minister's Research Fellowship (PMRF) and is pursuing a Ph.D. in the Department of Materials Engineering at IISc Bangalore.
  19. M. Tech. Student Mr. P. Kameswar Rao (2016-2018) has joined as a Scientist - R&D at Ashapura Group of Industries.
  20. IDD Student Ms. Soujanya Madasu (2015-2020) has received an Excellence in Engineering (E3) Fellowship under Prof. Esther Amstad in the Department of Institute of Materials Engineering at École Polytechnique Fédérale de Lausanne (EPFL), Switzerland.

 

 

Major Achievements:

  1. A powder diffraction pattern of Strontium Iron Aluminum Nickel Oxide (SrFe8.985Al3Ni0.015O19) has been accepted in the Powder Diffraction File by the International Centre for Diffraction Data (ICDD).
  2. A powder diffraction pattern of Strontium Aluminum Iron Oxide (SrAl4Fe8O19) has been accepted in the Powder Diffraction File by the International Centre for Diffraction Data (ICDD).
  3. "Rice husk/rice husk ash an alternate of silica in ceramics: A review," Most read an article in the Journal of Asian Ceramic Societies since 2018, according to the journal website.

 

Publications:

  1. Satyendra Kumar Singh, Priya Singh, Debajyoti Mahapatra, A. K. Dubey, Ram Pyare, P. K. Roy, “Evaluation of the machinability and enhancement of biological response of ZTA-based 13-93 bio-glass composite materials” Materials Chemistry and Physics 326 (2024) 129815.
  2. Akanksha Gupta, P. K. Roy, “Improved strontium hexaferrites: An overview of current progress in synthesis, properties, and applications,” Materials Science & Engineering B 306 (2024) 117458.
  3. Mukesh Suthar, P. K. Roy, “Mixed Ba-hexaferrite: An experimental investigation of thermal, structural, morphological, and magnetic properties of hexa-phasic magnetocomposite and its constituting phases,” Materials Chemistry and Physics 316 (2024) 129140.
  4. Tuhin Sarkar, Milan Kanti Naskar, P. K. Roy, Shirshendu Chakraborty, “Preparation of high-strength waste-derived eco-friendly ceramic foam as face brick and its estimation of building energy consumption for thermal insulation” Journal of Building Engineering 88 (2024) 109043.
  5. Satyendra Kumar Singh, Debajyoti Mahapatra, Priya Singh, A. K. Dubey, Ram Pyare, P. K. Roy, “Influence of bioactive glass addition on the machinability, mechanical and biological response of Mg-PSZ-based biocomposites” Ceramics International 50 (11) (2024) 18238-18257.
  6. Satyendra Kumar Singh, Jitendra Kumar, Priya Singh, S. K. Rajput, A. K. Dubey, Ram Pyare, P. K. Roy, “Impact of 13-93 bio-glass inclusion on the machinability, in-vitro degradation and biological behavior of Y-TZP-based bioceramic composite” Ceramics International 50 (2024) 1087–1106.
  7. Priyanka Verma, Mukesh Suthar, Prabhakar Singh, P. K. Roy, “Synthesis and characterization of (1-x)Bi0.9Sm0.1FeO3 - (x)BaZr0.15Ti0.85O3 based solid solution: Temperature-dependent dielectric and impedance properties” Inorganic Chemistry Communications 160 (2024) 111882.
  8. Akanksha Gupta, P. K. Roy, “Effect of Zn2+ ion substitution in Al3+-substituted rare-earth free Sr-hexaferrite for different permanent magnet applications,” Inorganic Chemistry Communications 155 (2023) 111114.
  9. Deepshikha Shekhawat, P. K. Roy, “Investigate the effect of synthesis method on the magnetic dynamic properties of SrAl4Fe8O19 hexaferrite,” Materials Science & Engineering B 293 (2023) 116461.
  10. Akanksha Gupta, Manoranjan Kar, P. K. Roy, “Fabrication and elucidation of electromagnetic characteristics in Cr-Zn co-substituted strontium hexaferrite for high-frequency device applications,” Journal of Materials Science: Materials in Electronics 34 (2023) 1429.
  11. Mukesh Suthar, P. K. Roy, “Evaluation of magnetic & humidity-dielectric response of tungsten substituted Y-type barium hexaferrite (Ba2Co2WxFe12-xO22, 0.0≤x≤2.0) synthesized by solid-state reaction route,” Inorganic Chemistry Communications 150 (2023) 110554.
  12. Mukesh Suthar, Arup Kumar De, Arindam Indra, Indrajit Sinha, P. K. Roy, “Synthesis and characterization of titanium substituted nanocrystalline Co2-Y hexaferrite: magnetically retrievable photocatalyst for treatment of methyl orange contaminated wastewater,” Environmental Science and Pollution Research 30 (2023) 44457–44479.
  13. Mukesh Suthar, Deepak Khare, Asnit Gangwar, Samya Banerjee, N. K. Prasad, A. K. Dubey, P. K. Roy, “Structural, magnetic, and biocompatibility evaluations of chromium substituted barium hexaferrite (Co2-Y) for hyperthermia application,” Materials Chemistry and Physics 296 (2023) 127348.
  14. SK S Hossain, Deepshikha Shekhawat, P. K. Roy, "Synthesis and characterization of LTC x(Ni0.90Mg0.10)Fe2O4 - (1-x) (Ba0.88Sr0.10Ca0.02)(Ti0.95Zr0.05)O3  ceramic composites for antenna application" Transactions on Electrical and Electronic Materials 24 (2023) 528–537.
  15. Deepak Kumar Gorai, Saikat Kumar Kuila, Akash Oraon, Anurag Kumar, Mukesh Suthar, Rahul Mitra, Krishanu Biswas, P. K. Roy, Md. Imteyaz Ahmad, Tarun Kumar Kundu, “A facile and green synthesis of Mn and P functionalized graphitic carbon nitride nanosheets for spintronics devices and enhanced photocatalytic performances under visible-light,” Journal of Colloid and Interface Science 644 (2023) 397–414.
  16. Rajarshi Chakraborty, Nila Pal, Utkarsh Pandey, Subarna Pramanik, Srishti Paliwal, Swati Suman, Akanksha Gupta, Akhilesh Kumar Singh, P. Swaminathan, P. K. Roy, Bhola Nath Pal, “Fabrication of non-volatile memory transistor by charge compensation of interfacial ionic polarization of a ferroelectric gate dielectric,” Applied Materials Today 33 (2023) 101862.
  17. Nila Pal, Rajarshi Chakraborty, Anand Sharma, Utkarsh Pandey, Vishwas Acharya, Krishna Prajapati, Akanksha Gupta, Swati Suman, Parasuraman Swaminathan, Akhilesh Kumar Singh, P. K. Roy, Bhola Pal, “Solution-processed Li-Al2O3/LiNbO3/Li-Al2O3 stacked gate dielectric for a non-volatile ferroelectric thin film transistor,” Journal of Alloys and Compounds 960 (2023) 170691.
  18. Vishwas Acharya, Nila Pal, Anand Sharma, Utkarsh Pandey, Mukesh Suthar, P. K. Roy, Sajal Biring, Bhola Pal, “Solution-processed low operating voltage SnO2 thin film transistor by using Li2SnO3/TiO2 stacked gate dielectric,” Materials Science & Engineering B 289 (2023) 116270.
  19. Vishwas Acharya, Nila Pal, Utkarsh Pandey, Akhilesh Kumar Yadav, Mukesh Suthar, P. K. Roy, Sajal Biring, Bhola Pal, “High-κ SrTiO3 thin film as Gate dielectric of a Solution processed SnO2 thin film transistor,” Materials Science in Semiconductor Processing 155 (2023) 107228.
  20. Akanksha Gupta, Manoranjan Kar, P. K. Roy, “Substitutional effect of Ni-Al in electromagnetic properties of Sr-hexaferrite based non-rare earth magnet with high energy density for motor applications,” Materials Chemistry and Physics 292 (2022) 126842.
  21. SK S. Hossain, Chang-Jun Bae, P. K. Roy, “Recent progress of wastes derived nano-silica: synthesis, properties, and applications,” Journal of Cleaner Production 377 (2022) 134418.
  22. Mukesh Suthar, Avinash K. Srivastava, Charu Sharma, Raj K. Joshi, P. K. Roy, “Nano-sized Ce-substituted hexagonal Co2-Y ferrite; a valuable catalyst for heterogeneous reduction of toxic nitro-organic pollutants,” Ceramics International 48 (2022) 37370–37382.
  23. Mukesh Suthar, P. K. Roy, 'Structural, electromagnetic, and Ku-band absorption characterization of La-Mg substituted Y-type barium hexaferrite for EMI shielding application,” Materials Science & Engineering B 283 (2022) 115801.
  24. Akanksha Gupta, P. K. Roy, “Study the effect of Bi2O3 and sintering temperature on the electromagnetic properties of SrFe8Al4O19 ceramic for permanent magnet applications,” Materials Science & Engineering B 278 (2022) 115613.
  25. SK S Hossain, P. K. Roy, Chang-Jun Bae, "Utilization of waste rice husk ash for sustainable geopolymer: a review,” Construction & Building Materials 310 (2021) 125218.
  26. Akanksha Gupta, P. K. Roy, ‘Synthesis and tuning the electro-magnetic properties of Co-Cr substituted Sr-hexaferrite towards diverse usages,’ Materials Science & Engineering B 263 (2021) 114815.
  27. Deepshikha Shekhawat, Md. Imteyaz Ahmad, P. K. Roy, ‘Investigation on the site preferences & magnetic properties of Co-doped SrAl4Fe8O19 hexaferrite,’ Materials Chemistry and Physics 259 (2021) 124196.
  28. SK S. Hossain, P. K. Roy, "Preparation of multi-layered (dense-porous) lightweight magnesium-aluminum spinel refractory," Ceramics International 47(9) (2021) 13216-13220.
  29. SK S Hossain, Chang-Jun Bae, P. K. Roy, "A replacement of traditional insulation refractory brick by a waste-derived lightweight refractory castable,” International Journal of Applied Ceramic Technology 18 (2021) 1783–1791.
  30. Priyanka Verma, Preetam Singh, P. K. Roy, “Influence on properties of Bi0.9Sm0.1FeO3 multiferroic system with Mg substitution at Fe-site,” Journal of Solid State Chemistry 302 (2021) 122432.
  31. Chiranjib Chakrabarti, Qingshan Fu, Biplab Kumar Paul, Xinghan Chen, Jia Zheng, Hongxia Yin, Wajahat Ali, Yang Qiu, P. K. Roy, Mukesh Suthar, Songliu Yuan, 'Ferromagnetic, dielectric, and ferroelectric characteristic near the morphotropic phase boundary in (1-x)(0.7BiFeO3-0.3BiNa0.5TiO3)-x(CaTiO3) solid solution," Ceramics International 47(14) (2021) 20268-20275.
  32. SK S. Hossain, Preeti Jani, P. K. Roy, Japes Bera, ‘Development of dense Sr substituted CaAl12O19 (CA6) ceramics synthesized by sol-gel auto combustion method,’ Journal of Asian Ceramic Societies 9 (3) (2021) 1007–1014.
  33. R. Vinaykumar, Shubham Prakash, P. K. Roy, J. Bera, “Synthesis and characterization of Ba2Co2Fe12O22-NiFe2O4 ferrite composites: a useful substrate material in miniaturizing antenna,” Journal of Materials Science: Materials in Electronics 32 (2021) 7330–7339.
  34. SK S. Hossain, Ram Pyare, P. K. Roy, "Synthesis of in-situ mullite foam using waste rice husk ash derived sol by slip-casting route," Ceramics International 46 (2020) 10871–10878.
  35. SK S. Hossain, P. K. Roy, "Waste rice husk ash derived sol: A potential binder in high alumina refractory castables as a replacement of hydraulic binder, "Journal of Alloys and Compounds​ 817 (2020) 152806.​
  36. SK S. Hossain, P. K. Roy, "Sustainable ceramics derived from solid wastes: a review," Journal of Asian Ceramic Societies  8(4) (2020) 984–1009. (2nd most read article in the journal; according to the journal website)
  37. Mukesh Suthar, Avinash K. Srivastava, Raj K. Joshi, P. K. Roy, "Nanocrystalline cerium-doped Y-type barium hexaferrite; a useful catalyst for selective oxidation of styrene," Journal of Materials Science: Materials in Electronics 31(2020) 16793–16805.
  38. Priyanka Verma, P. K. Roy ‘Effect of Gd substitution on the dielectric and magnetic properties of BSFO based multiferroic system,’ Journal of Materials Science: Materials in Electronics 31 (2020) 13028–13039.
  39. SK S. Hossain, K. Praveena, P. K. Roy, "Study the magnetic and dielectric properties of Sn substituted nickel–cobalt ferrite synthesized by auto combustion method," Journal of Materials Science: Materials in Electronics 31 (2020) 15097-15107.
  40. SK S. Hossain, Sushma Yadav, Shreyasi Majumdar, S. Krishnamurthy, Ram Pyare, P. K. Roy, "A comparative study of physico-mechanical, bioactivity and hemolysis properties of pseudo-wollastonite and wollastonite glass-ceramic synthesized from solid wastes," Ceramics International  46 (2020) 833–843.
  41. Deepshikha Shekhawat, Sandeep Prajapati, P. K. Roy, "Influence of site preferences on structural & magnetic properties of Cr-Sn substituted SrAl4Fe8O19 hexa-ferrite, an improved ceramic permanent magnet," Journal of Applied Physics 126 (2019) 0639031-12.
  42. SK S Hossain, P. K. Roy, "Fabrication of sustainable ceramic board using solid-wastes for construction purpose," Construction & Building Materials 222 (2019) 26–40.
  43. SK S Hossain, P. K. Roy, "Development of waste derived nano-lakargiite bonded high alumina refractory castable for high-temperature applications," Ceramics International 45 (2019) 16202-16213.
  44. P. Kameswara Rao, Premanshu Jana, Md. Imteyaz Ahmad, P. K. Roy, "Synthesis and characterization of zicronia toughened alumina ceramics prepared by co-precipitation method," Ceramics International 45 (2019) 16054-16061.
  45. SK S. Hossain, Vikash Ranjan, Ram Pyare, P. K. Roy, "Study the effect of physico-mechanical characteristics of ceramic tiles after addition of river silts and wollastonite derived from wastes," Construction & Building Materials 209 (2019) 315–325.
  46. Deepshikha Shekhawat, P. K. Roy, "Influence of cobalt substitution on physical & electro-magnetic properties of SrAl4Fe8O19 hexa-ferrite, " Materials Chemistry and Physics  229 (2019) 183-189.
  47. SK S Hossain, P. K. Roy, "Development of sustainable calcium silicate board: utilization of different solid wastes," Journal: Bulletin of the Spanish Society of Ceramics and Glass 58 (2019) 274–284.
  48. Deepshikha Shekhawat, P. K. Roy, "Impact of yttrium on the physical, electro-magnetic and dielectric properties of auto-combustion synthesized nanocrystalline strontium hexaferrite," Journal of Materials Science: Materials in Electronics 30(2) (2019) 1187-1198.
  49. Deepshikha Shekhawat, Akhilesh Kumar Singh, P. K. Roy, "Structural and electro-magnetic properties of high (BH)max La-Sm substituted Sr-hexaferrite for brushless DC electric motors application," Journal of Molecular Structure 1179 (2019) 787-794.
  50. SK S. Hossain, Lakshya Mathur, Aman Bhardwaj, P.K. Roy, "A facile route for the preparation of silica foams using rice husk ash," International Journal of Applied Ceramic Technology 16 (2019) 1069-1077.
  51. SK S Hossain, Lakshya Mathur, M. R Majhi, P. K. Roy, "Manufacturing of green building bricks: Utilization of different wastes for construction purpose," Journal of Material Cycles and Waste Management 21 (2) (2019) 281–292.
  52. SK S Hossain, P. K. Roy, "Fabrication of sustainable insulation refractory: Utilization of different wastes," Journal: Bulletin of the Spanish Society of Ceramics and Glass 58(3) (2019) 115-125.
  53. SK S Hossain, Lakshya Mathur, P. K. Roy, "Rice husk/rice husk ash an alternate of silica in ceramics: A review," Journal of Asian Ceramic Societies 6(4) (2018) 299–313.  (Most read an article in the journal; according to the journal website)
  54. SK S Hossain, P. K. Roy, "Study of physical and dielectric properties of bio-waste derived synthetic wollastonite," Journal of Asian Ceramic Societies 6(3), (2018) 289–298.
  55. Lakshya Mathur, SK Saddam Hossain, Manas R Majhi, P. K. Roy, "Synthesis of nano-crystalline forsterite (Mg2SiO4) from biomass rice husk powder silica by solid-state route," Journal: Bulletin of the Spanish Society of Ceramics and Glass 57(3) (2018) 112-118.
  56. SK Saddam Hossain, P. K. Roy, "Structural and electro-magnetic properties of low temperature co-fired BaSrTiO3 and NiCuZn ferrite composites for EMI filter applications," Journal of Materials Science: Materials in Electronics 28 (2017) 18136–18144.
  57. P. K. Roy, P. Bharathi, K. B. R. Varma, "Dielectric, ferroelectric and piezoelectric properties of (Ba0.98-xSrxCa0.02) (Ti0.95Zr0.05)O3 Lead -free ceramics," Ceramics International 43 (2017) 15762–15768.
  58. P. K. Roy, J. Bera, “Study on electro-magnetic properties of Mg-Cu-Zn ferrite-Z5U dielectric composites,” Materials Chemistry and Physics 132 (2012) 354– 357.
  59. P. K. Roy, “Synthesis of nano ZnO powder and study of its varistor behavior at different temperatures,” Journal of Materials Science Research, 1 (4) (2012) 28-34.
  60. P. Sahani, Suhrit Mula, P. K. Roy, P.C. Kang, C.C. Koch, “Structural investigation and vacuum sintering of Cu-Cr and Cu-Cr-4% SiC nanocomposites prepared by mechanical alloying,” Materials Science and Engineering: A 528 (2011) 7781– 7789.
  61. P. K. Roy, J.Bera, “Electromagnetic properties of samarium substituted Ni-Cu-Zn ferrite prepared by auto combustion method,” Journal of Magnetism and Magnetic Materials 321 (4) (2009) 247-251.
  62. P. K. Roy, B. B. Nayak, J. Bera, “Study on electro-magnetic properties of La substituted Ni-Cu-Zn ferrite synthesized by auto-combustion method,” Journal of Magnetism and Magnetic Materials 320 (2008) 1128–1132.
  63. P. K. Roy, J. Bera, “Characterization of nanocrystalline Ni-Cu-Zn ferrite powders synthesized by sol-gel auto-combustion method,” Journal of Materials Processing Technology 197 (2008) 279–283.
  64. P. K. Roy, J. Bera, “Enhancement of the magnetic properties of Ni-Cu-Zn ferrites with the substitution of small fraction lanthanum for iron,” Materials Research Bulletin 42 (2007) 77–83.
  65. P. K. Roy, J. Bera, “Effect of Mg substitution on electromagnetic properties of (Ni0.25Cu0.20Zn0.55)Fe2O4 Ferrite prepared by auto combustion method,” Journal of Magnetism and Magnetic Materials 298 (1) (2006) 38-42.
  66. J. Bera, P. K. Roy, “Effect of grain size on electromagnetic properties of (Ni0.7Zn0.3)Fe2O4 ferrite,” Physica B 363 (2005) 128-132.
  67. P. K. Roy, J. Bera, “Formation of SrTiO3 from Sr-oxalate and TiO2,” Materials Research Bulletin 40 (2005) 599-604. 

 

 

Invited Talks:

  1. Lecture on “Chromium substituted barium hexaferrite (CO2-Y): a replacement of traditional soft ferrite for hyperthermia application” International conference on smart materials for sustainable technology- II (SMST 2022) during Oct 13 – 16, 2022, IIT Bombay, India.
  2. Lecture on “Synthesis and characterizations of novel Y-type hexaferrite materials for sustainable applications in various fields” at FDP (AICTE) on "Novel materials for sustainable development” on 14th September 2022 at IIT Patna, India.
  3. Lecture on ‘DTA/TGA and XRD” at Workshop on High-end Equipment’s: Fabrication & Characterization of Electronic Devices from 21st – 27th July 2022 at IIT Patna, India.
  4. Lecture on ‘Ceramic Materials Processing” at AICTE Training and Learning (ATAL) Faculty Development Program on ‘Processing of Novel Materials’ from 23rd September 2021 at IIT (BHU), India
  5. Lecture on ‘Sensors and actuators” at the Webinar Organized by IEEE Uttar Pradesh Section on 4th July 2021.
  6. Lecture on ‘Oxide Materials Processing' STTP on “Advances in Machining and Processing Technology” sponsored by QIP-AICTE from 01-06th February 2021 at I.I.T. (BHU), India
  7. Lecture on ‘Introduction to sensors and actuators” STTP on “Thin-film devices for sensor applications” sponsored by QIP-AICTE from 25-29th January 2021 at I.I.T. (BHU), India.
  8. Lecture on ‘Metal oxide varistor for surge arrestor’ National Workshop on ‘Introduction to Ceramic Science, Technology and Manufacturing’ on December 7-9th, 2020 Organized by Dept. of Ceramic Engineering, UCET, BTU, Bikaner, India
  9. (Webinar) Lecture on ‘Usage of Nano Materials in Industrial Lightning Arrester’ International Seminar on Emerging Technologies of Nano Science, Environment and  Energy: Covid-19 Restriction’ on 23-24th June 2020, at K.C. College of Eng. & Mgmt. Studies & Research, Thane, India
  10. Lecture on “Nano Materials and its characterization" STTP on “Recent Advances in Materials Processing and Materials Tribology” sponsored by QIP-AICTE from 06th to 10th January 2020 at I.I.T. (BHU), India.​
  11. Lecturer on "Investigation on Physical, Dielectric and Magnetic Properties of (Ni0.4Zn0.6)Fe2-xCexO4 ferrite/Poly-aniline Composites for EMI Shielding Applications" 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) 23 - 28rd June 2019 at Marina Bay Sands, SINGAPORE.
  12. Lecture on “Application of Nano Materials in Industrial Varistors & Inductors” in a workshop on “Advanced Nanomaterials: Characterizations and Applications (WANCA-2015)” under the UGC-Networking program from 02nd  Nov. to 08th November 2015 at the Department of Physics, Banaras Hindu University, Varanasi, India.

 

 

Book Chapters:

  1. "NiCuZn Ferrite" Project Number: 59469 and ISBN:  978-3-659-18040-8, LAP LAMBERT Academic Publishing GmbH& Co. KG, Dudweiler Landstraße 99, 66123 Saarbrücken, Germany

 

International:

  1. Khushi Aher, Sk. S. Hossain, P. K. Roy, “Waste-derived nano-lakargiite bonded high alumina refractory castable,” 8thInternational Conference on Refractories (ICRJ 2024), 14th - 15th March 2024, at Jamshedpur, INDIA.
  2. Gokula Srinivasan Selvam, Sk. S. Hossain, P. K. Roy, “A waste-derived lightweight refractory castable as a replacement for insulation silica brick,” 8thInternational Conference on Refractories (ICRJ 2024), 14th - 15th March 2024, at Jamshedpur, INDIA.
  3. Satyendra Kumar Singh, Debajyoti Mahapatra, Ram Pyare, P. K. Roy, “Impact of metal oxides incorporation on the physicomechanical and biological properties of 13-93B3 borate bioactive glasses” at 34th Annual General Meeting of Materials Research Society of India (MRSI) and 5th Indian Materials Conclave, from 12-15th December 2023, at IIT(BHU), Varanasi, INDIA.
  4. Satyendra Kumar Singh, Dhiraj Kumar, Ram Pyare, P. K. Roy, “Synthesis and evaluation of mechanical, in vitro bioactivity and degradation characteristics of Fe2O3 containing 13-93B3 bioactive glasses” 1st International Conference on Mechanical Design and Manufacturing (ICMDM 2023), 27-28th April 2023, Under the aegis of IIEST Mech Centenary Conferences & Symposia (CCS) 2023, at Indian Institute of Engineering Science and Technology, Shibpur, INDIA.
  5. Satyendra Kumar Singh, Dhiraj Kumar, P. K. Roy, Ram Pyare, “Studies on the preparation and characterization of (Fe2O3+MnO2) substituted 13-93 B3 Borate Bioactive Glasses” International Conference on “Global Trends in Traditional to Space Ceramics (GT-TSC’22) during 8-9th December 2022 at the Department of Ceramic Engineering, IIT (BHU), INDIA
  6. P. K. Roy, Mukesh Suthar, Deepak Khare, N. K. Prasad, A. K. Dubey, “Chromium substituted barium hexaferrite (CO2-Y): a replacement of traditional soft ferrite for hyperthermia application” International conference on smart materials for sustainable technology- II during Oct 13 – 16, 2022, IIT Bombay, INDIA.
  7. Satyendra Kumar Singh, P. K. Roy, Ram Pyare, “In Vitro Bioactivity and Physico-Mechanical properties of MnO2 substituted 13-93 B3 Borate Bioactive Glasses” International conference on Advances in Glass and Glass-Ceramics (ICAGGC 2022) during 23-25th August 2022 at CGCRI, Kolkata, INDIA.
  8. Tuhin Sarkar, P. K. Roy, Milan Kanti Naskar, Shirshendu Chakraborty, “Synthesis and characterization of waste-derived foam for insulation application” International conference on Advances in Glass and Glass-Ceramics (ICAGGC 2022) during 23-25th August 2022 at CGCRI, Kolkata, INDIA.
  9. Mukesh Suthar, P. K. Roy, “Facile synthesis and microwave absorption performance of paraffin wax/BCZT/activated carbon-based composite within Ku band” International virtual conference on advances in ceramic & cement technologies: materials & manufacturing during 13th -14th of December 2021 at PDA College of Engineering in Kalaburagi, Karnataka, INDIA.
  10. Akanksha Gupta, P. K. Roy, “Effect of sintering temperature in improving the hard magnetism of SrFe8Al4O19 for permanent magnet applications” International virtual conference on advances in ceramic & cement technologies: materials & manufacturing during 13th -14th of December 2021 at PDA College of Engineering in Kalaburagi, Karnataka, INDIA.
  11. Satyendra Kumar Singh, P. K. Roy, Ram Pyare “Synthesis, characterization, mechanical and machinability behavior of Mg-PSZ based 13-93 bioactive glass composite” International virtual conference on advances in ceramic & cement technologies: materials & manufacturing during 13th -14th of December 2021 at PDA College of Engineering in Kalaburagi, Karnataka, INDIA.
  12. Mukesh Suthar, P. K. Roy, “Structural and magnetic properties of aluminium doped Y-type barium hexaferrites” Symposium of Magnetism and Spintronics (SMS-2021) during 25th – 27th  November 2021 at National Institute of Science Education and Research (NISER), Bhubaneswar, INDIA.
  13. Akanksha Gupta, P. K. Roy, “Study of modified strontium hexaferrite for magnetic data storage applications” 3rd International conference (virtual conference) on Advanced Materials for Better Tomorrow (AMBT 2021): Impacting Energy, Health and Environment from 13th to 17th July 2021 Jointly with Society for Interdisciplinary Research in Materials and Biology (SIRMB) and IIT(BHU), INDIA.
  14. Akanksha Gupta, P. K. Roy, 'Study of strontium hexaferrite based non rare-earth magnet with enhanced energy-density for hard magnet applications’ 26th International Conference (Online) of International Academy of Physical Sciences (CONIAPS XXVI) on ‘Advances in Applied Physics & Earth Sciences’ on December 18-20th 2020 at Department of Physics, School of Basic Sciences, Manipal University Jaipur, INDIA.
  15. Akanksha Gupta, P. K. Roy, "Influence of Co-Cr substitution on structural and electro-magnetic properties of strontium hexaferrite (SrFe12O19)" International Virtual Conference on “Frontiers in Manufacturing Technology” (FMT 2020)  on October 13-14, 2020, organized by Department of Physics, School of Applied Sciences, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar-751024, Odisha, INDIA.
  16. Mukesh Suthar, P. K. Roy, "Heterogeneously catalyzed efficient hydration of alkynes to ketones using barium hexaferrite, synthesized by sol-gel auto-combustion method" Third international conference on material science (ICMS2020) during 4-6th March, 2020 at Department of Physics, Tripura University, INDIA
  17. SK S. Hossain, S. Krishnamurthy, Ram Pyare, P. K. Roy "Fabrication of sustainable bio-ceramic from solid-wastes" International Conference on Management and Recycling of Metallurgical Wastes 22-23rd  February 2020 at Department of Metallurgical Engineering, IIT (BHU), INDIA.
  18. SK S. Hossain, P. K. Roy "Preparation of in-situ mullite bonded high alumina refractory castables using solid waste extracted sol" 3rd International Conference On Waste Management (RECYCLE 2020) on 13-14th Feb 2020 at Department of Civil Engineering and Centre for Rural Technology, Indian Institute of Technology Guwahati (IITG), INDIA.
  19. P. K. Roy, Deepshikha Shekhawat, "Rare earth free ceramic magnet with high energy for motor applications" 44th International Conference & Exposition on Advanced Ceramics & Composites (ICACC) on Jan 26–31st 2020 at Daytona Beach, Florida, USA.
  20. SK S. Hossain, P. K. Roy "Fabrication of sustainable fired building bricks using solid-wastes" 9th International Conference on Sustainable Waste Management towards Circular Economy (9th IconSWM - CE 2019), 27-30th November 2019 at Kalinga Institute of Industrial Technology (DU), Bhubaneswar, Odisha, INDIA.
  21. Deepshikha Shekhawat, P. K. Roy, "The Structural & Magnetic Properties of Cr-Sn Substituted SrAl4Fe8O19 Hexa-Ferrite, a High Energy Ceramic Permanent Magnet" 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) 23 - 28rd June 2019 at Marina Bay Sands, SINGAPORE.
  22. P. K. Roy, SK. S. Hossain, Anand Seth Khatri, "Investigation on Physical, Dielectric and Magnetic Properties of (Ni0.4Zn0.6)Fe2-xCexO4 ferrite/Poly-aniline Composites for EMI Shielding Applications" 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) 23 - 28rd June 2019 at Marina Bay Sands, SINGAPORE.
  23. Priyanka Verma, P. K. Roy, "Structural and Electro‐magnetic Properties of Mg‐doped Polycrystalline Bi0.9Sm0.1Fe1‐xMgxO3 (x ≤ 0.1) Ferrites" 5th Conference of the Serbian Society for Ceramic Materials (5CSCS-2019) 11–13th June 2019  at the Faculty of Mechanical Engineering, University of Belgrade, Belgrade, SERBIA.
  24. Mukesh Suthar, P. K. Roy, " Effect of Cerium (Ce+3) substitution on Structural, Magnetic and Dielectric Properties of Barium Hexaferrite" 5th Conference of the Serbian Society for Ceramic Materials (5CSCS-2019) 11–13th June 2019  at the Faculty of Mechanical Engineering, University of Belgrade, Belgrade, SERBIA.
  25. SK. S. Hossain, Ram Pyare, P. K. Roy, "Waste derived nano CaZrO3 an advanced binder system for high-temperature castable refractories" International Conference on "Nanotechnology for Better Living" (NBL-2019) 7-11th April 2019 at National Institute of Technology, Srinagar, INDIA.
  26. Mukesh Suthar, P. K. Roy, "Selective oxidation of styrene to benzaldehyde using aluminium auto-combustion methodsol-gel synthesized by hexaferrite barium nano doped " International Conference on "Nanotechnology for Better Living" (NBL-2019) 7-11th April 2019 at National Institute of Technology, Srinagar, INDIA.
  27. SK S. Hossain, P. K. Roy, "Fabrication of synthetic wollastonite from waste: characterization of physical and dielectric properties" International Conference on Advanced Ceramics and Nanomaterials for Sustainable Development (ACeND 2018) 19-21st September 2018  at Christ University Kengeri Campus, Kengeri, Bengaluru, Karnataka, INDIA.
  28. Priyanka Verma, P. K. Roy, "Structural and electro-magnetic (x≤ 0.1) ferrites3FeO0.1SmxxGd0.9- properties of Gd-doped polycrystalline Bi" International Conference on Advanced Ceramics and Nanomaterials for Sustainable Development (ACeND 2018) 19-21st September 2018  at Christ University Kengeri Campus, Kengeri, Bengaluru, Karnataka, INDIA.
  29. Priyanka Verma, P. K. Roy, "Influence of Gd on the magnetic, electric and structural properties of BiFeO3 synthesized by solid-state reaction method" 81st Annual session of Indian Ceramic Society and International conference on “Expanding Horizons of Technological Applications of Ceramics and Glasses", 14-16th  2017 December at College of Engineering, Pune, INDIA.
  30. SK S Hossain, Ram Pyare, P. K Roy, "Fabrication of ceramic tiles by incorporation of different waste materials" 81st Annual session of Indian Ceramic Society and International conference on “Expanding Horizons of Technological Applications of Ceramics and Glasses", 14-16th  December 2017 at College of Engineering, Pune, INDIA.
  31. P. K. Roy, SK Saddam Hossain, Deepshikha Shekhawat, "Low temperature co-fired nano magnetic and dielectric based composites for EMI filter application" 9th International Conference on Materials for Advanced Technologies (ICMAT 2017), 18 - 23rd June 2017 at Suntec Singapore Convention & Exhibition Centre, 1 Raffles Boulevard, Suntec City-039593, Singapore.
  32. D. Shekhawat, P. K. Roy, "Improvement of electro-magnetic properties in rare earth free Sr-ferrite for motor applications" International Conference on Nanomaterials and Nanotechnology  (ICNANO 2017) 01-03rd March 2017 at Vinoba Bhave Research Institute, Allahabad, INDIA.
  33. Krishna G. Nigam, SK S.Hossain, D. Shekhawat, P. K. Roy, Santanu Das, "High performance nanocomposites based on Ni0.50Mg0.50Fe2O4-Ba0.75Sr0.25TiO3 and their electromagnetic properties", International Conference on "Advances in Biological Systems  and Materials Science in NanoWorld" (ABSMSNW-2017), 19-23rd February 2017, Department of Physics, IIT (BHU), Varanasi, INDIA.
  34. P. Verma, D. Shekhawat, P. Bharathi, K. B. R. Varma, P. K. Roy, "Study on dielectric and piezoelectric properties of Sr doped BCZT lead-free ceramics" Fourth International Conference on Nanostructured Materials and Nanocomposites (ICNM 2017) 10-12th February 2017 at Mahatma Gandhi University, Kottayam, Kerala, India.
  35. Deepshikha Shekhawat, P. K. Roy,"Effect of rare earth elements (La, Sm) on the electromagnetic properties of SrAl4Fe8O19 ferrite prepared by sol-gel auto-combustion method" Fourth International Conference on Nanostructured Materials and Nanocomposites (ICNM 2017) 10-12th February 2017 at Mahatma Gandhi University, Kottayam, Kerala, India.
  36. Sk Saddam Hossain, P. K. Roy, Manas Ranjan Majhi, "Preparation & characterization of light weight, high strength, insulating refractory by using different waste" 5th International Conference on Refractories (ICRJ 17) ,7th - 8th Feb 2017, at Jamshedpur, INDIA.
  37. SK Saddam Hossain, Deepshikha Shekhawat, P. K. Roy, “Preparation and Characterization of Forsterite (Mg2SiO4) at low temperature by using Rice Husk” International Conference on Computer, Communication, Chemical, Materials and Electronic Engineering, (IC4ME2-2017), January 26~27th, 2017, University of Rajshahi, Bangladesh. 
  38. SK Saddam Hossain, Deepshikha Shekhawat, P. K. Roy, “Synthesis and physical characterization of low temperature co-fired BST and NiCuZn Ferrite Composites” International Conference on Computer, Communication, Chemical, Materials and Electronic Engineering, (IC4ME2-2017), January 26~27 th, 2017, University of Rajshahi, Bangladesh. 
  39. Sk Saddam Hossain, Lakshya Mathur, P. K. Roy, Manas Ranjan Majhi, "Development of forsterite phase in high temperature ceramics by using biomass", 80th Annual Session of the Indian Ceramic Society in conjunction with the 68th Annual Session of All India Pottery Manufacturers’ Association and 42nd Annual Session of Indian Institute of Ceramics, during December 13-15th, 2016, held at Indian Institute of Chemical Technology, Hyderabad, INDIA.
  40. SK. S. Hossain, D. Shekhawat, S. Das, P. K. Roy, "Magnetic and dielectric properties of low temperature fired (Ni0.25Cu0.20Zn0.55)Fe2O4  - Ba0.75Sr0.25TiO3 composite materials" International Conference on Functional Materials, on December 12 - 14th , 2016 at Indian Institute of Technology Kharagpur, Kharagpur -721302, INDIA.
  41. D. S. Gyan, R. Gupta, P. K. Roy, "GDC electrolyte and LSCF cathode composite fuel cell system for IT-SOFC application" Fist IEEE Uttar Pradesh Conference-International Conference on Energy Economics and Environment (UPCON-ICEEE 2015) on 27-28th March , 2015 at in Greater Noida, India, organized by Department of Electrical and Electronics Engineering, Galgotias College of Engineering and Technology, INDIA.
  42. G. Shukla, P. K. Roy, J. Nemade, “Fabrication of CuInS2nano crystal sensitized TiO2 nanorod arrays for solar cell Applications” International Conference on Nanomaterials and Nanotechnology (ICNANO 2011) on 18th – 21st  December, 2011 at University of Delhi, Delhi, INDIA.
  43. P. K. Roy, S. Mula, “Comparison between conventional, vacuum and microwave sintering of Cu-Cr–4 wt.% SiC nanocomposites” International Conference entitled “Nanoscience, Engineering and Technology (ICONSET-2011)” on 28th – 30th November, 2011 at Sathyabama University, Chennai, INDIA. 
  44. P. K. Roy, V. Singal, J. Bera, “Study on Structural & Electro-magnetic Properties of MgCuZn Ferrite/X7R Dielectric Composites” International Symposium on Advanced Ceramics, Composites and Nano-structured Materials (ISACCNM 2011) on February 17 – 18th, 2011, at Department of Material Science, SPU, Vallabh Vidyanagar, Gujarat, INDIA. 
  45. P. K. Roy, V. Singal, J. Bera, “Effect of Zn on the electromagnetic properties of Mg-Cu-Zn ferrites prepared by sol-gel auto-combustion Method.” International Conference on Supramolecular Chemistry and Nanomaterials [ICSN 2011] on February 14 – 16th, 2011, at Department of Chemistry, University of Mumbai, Vidyanagari, Santacruz (East), Mumbai, INDIA. 
  46. P.K. Roy, V. Singal, J. Bera, “Synthesis and characterizations of nano-crystalline Sm-substituted NiCuZn ferrite powders” International Conference entitled “Nano Technology Materials and Composites for Frontier Applications” on 14th & 15th October, 2010 at B.V.D.U. College of Engineering, Pune, INDIA. 
  47. J. Bera, P. K. Roy, “Preparation and Electromagnetic Properties of MgCuZn Ferrite-Z5U Dielectric Composites” International Conference on Materials for Advanced Technologies (ICMAT 2007) during July 1-6, 2007 at SINGAPORE.
  48. P. K. Roy, J. Bera, “Effect of Zn addition on electro-magnetic properties of nano-crystalline Ni-Cu-Zn ferrite powders by sol-gel auto-combustion method.” International Symposium for Research Scholars on Metallurgy, Materials Science & Engineering (ISRS-2006) during 18-20 th Dec 2006 at IIT Madras, Chennai, INDIA.
  49. P. K. Roy, J. Bera, “Structure and proton conductivity of Zn substituted nanocrystalline Hydroxyapatite.” Indo–Singapore Symposium on Advanced Functional Materials (AFMS-06) during 24-26th February 2006 at IIT Bombay, Mumbai, INDIA.
  50. P. K. Roy, J. Bera, “Synthesis and electromagnetic properties of La substituted Ni-Cu-Zn ferrite prepared by auto combustion method.” Indo–Singapore Symposium on Advanced Functional Materials (AFMS-06) during 24-26th February 2006 at IIT Bombay, Mumbai, INDIA.
  51. J. Bera, P. K. Roy, “Effect of Humidity on Crack Growth Behavior of Ni-Zn Ferrite.” An International Workshop on "Fracture of Materials: Moving Forwards" during 23 – 25th January 2006 at University of Sydney, Sydney, AUSTRALIA.
  52. P. K. Roy, J. Bera, “A novel low temperature synthesis of SrTiO3 from Sr- oxalate and TiO2.” International Symposium of Research Students on Materials Science and Engineering (ISRS-2004) during 20-22nd Dec 2004 at IIT Madras, Chennai, INDIA.
  53. P. K. Roy, V. Kalia, J. Bera, “Comparison of Electrical Properties between Ca and Sr Hydroxyapatites Materials.” International Symposium on Advanced Materials and Processing (ISAMAP-2k4) during 6-8th Dec 2004 at IIT Kharagpur, Kharagpur, INDIA. 
  54. P. K. Roy, V. Kalia, J. Bera, “Synthesis and Sintering of Nano-crystalline Ca-hydroxyapatite.”, International Symposium on Advanced Materials and Processing (ISAMAP-2k4) during 6-8th Dec 2004 at IIT Kharagpur, Kharagpur, INDIA.
  55. P. K. Roy, J. Bera, “Synthesis of fine-grain electronic grade Ba, Sr, Ca-titanate through semi-oxalate route.” CHEMCON 2003 during 19-22nd December 2003 at Bhubaneshwar, INDIA.

 

National:

  1. A. Jana, D. Ray, P. K. Roy, "Synthesis and characterization of sol-gel derived monophasic mullite powder" 82nd Annual Session of Indian Ceramic Society on 9-10th January 2019 at Wave International, Jamshedpur, INDIA.
  2. SK S. Hossain, R.Pyare, P. K. Roy, "Development of green ceramic board: Utilization of different wastes" 82nd Annual Session of Indian Ceramic Society on 9-10th January 2019 at Wave International, Jamshedpur, INDIA.
  3. Anand S.Khatri, SK S. Hossain, P. K. Roy, "Synthesis and characterization of Ce-substituted nickel-zinc ferrite" 82nd Annual Session of Indian Ceramic Society on 9-10th January 2019 at Wave International, Jamshedpur, INDIA.
  4. D. Shekhawat, A. K. Singh, P. K. Roy, "Auto combustion synthesized Co substituted strontium hexa-ferrite nano particles and the relation between their crystal structure & magnetic properties" 45th National Seminar on Crystallography (NSC 45) July 9-12th, 2017, IIT(BHU), Varanasi, INDIA.
  5. D. Shekhawat, P. K. Roy, "Enhancement of remnant magnetization (Br) and coercivity (Hc) in Sr based permanent magnet" 2nd National Workshop on Advanced Ceramics and Nanotechnology (Theme-Electroceramics) on 4th to 5th December 2015 at Dept. of Ceramic, IIT (BHU), Varanasi, INDIA.
  6. P. K. Roy, S. Saravanan, J. Nemade, “Microstructure evaluation and failure analysis of ZnO Varistor” National Conference entitled “Microstructure -2011 on Structure across length scale and material properties” on 4th – 5th Nov, 2011 at I.I.T Roorkee, Roorkee, INDIA.
  7. P. K. Roy, J. Nemade, V. Singal, “Synthesis & Characterization of Combustion Synthesized Nano ZnO Powders for Varistor Ceramics.”on 21st Annual General Meeting (AGM) of the Materials Research Society of India (MRSI) a theme symposium on Advance Ceramic Materials – Monoliths to Composites during 09-11th February 2010 at Sardar Patel University, Gujarat, INDIA.
  8. P. K. Roy, V. Singal, J Bera, “Effect of sintering aids on densification behaviors and electromagnetic properties of (Ni0.25Cu0.2Zn0.55)Fe2O4 ferrite for MLCI applications.” National Conference on Recent Advances in Magnetic Materials & Applications (MAGMA 2010) during 20-21st January 2010 at Thiagarajar College of Engineering, Madurai, INDIA.
  9. J. Bera, P. K. Roy, “Preparation and electromagnetic properties of low-temperature sintered ferroelectric-ferrite composite ceramics.” National Conference on Sensors and Actuators: Emerging Technological Challenges (NCSA-06) during 21-22nd December 2006 at Central Glass and Ceramic Research Institute, Kolkata, INDIA.
  10. P. K. Roy, J. Bera, “Enhancement of the Properties of Mg substituted nano-crystallite Ni-Cu-Zn Ferrite prepared by auto combustion method.” National Seminar on Advances in Electro-ceramics (NASE-2006) during 5-6th may 2006 at DRDO, Pune, INDIA.
  11. J. Bera, P. K. Roy, “Micro-structural Characterization of La Substituted Ni-Cu-Zn Ferrites Prepared by Auto-Combustion Method.” National Seminar on Advances in Electro-ceramics (NASE-2006) during 5-6th may 2006 at DRDO, Pune, INDIA.
  12. P. K. Roy, J. Bera “Influence of micro-structure on electromagnetic properties of Ni-Zn ferrite.” A National Level Student’s Technical Symposium (Confluence 2004) during 5-7th Nov. 2004 at NIT Rourkela, Rourkela, INDIA.
  13. P. K. Roy, J. Bera, “Preparation and characterization of Mg-Cu-Zn ferrite nano-crystalline powder by auto-combustion of nitrate-citrate gels.” A National Level Student’s Technical Symposium (Confluence 2K4) during 10-11th Jan 2004 at NIT Rourkela, Rourkela, INDIA.

Patents:

S. No.

Title

Inventors

Application No.

Granted Patent No.
1

A filleted triangle energy storage cell

            P. K. Roy,             Gokula Srinivasan Selvam

 (Indian Patent Application: 202411081982,
Date: 28-10-2024)		  

2

Enhancement of hard magnetism in strontium hexaferrite based non-rare-earth magnets

P. K. Roy,
Akanksha Gupta

(Indian Patent Application: 202211031284,
Date: 31-05-2022)

3

Composition and method for synthesis of strontium hexaferrite based non-rare-earth magnets

P. K. Roy,
Akanksha Gupta

(Indian Patent Application: 202011029080,
Date: 08-07-2020)

4

A method of fabricating density gradient multi-layered spinel refractory and a product thereof

P. K. Roy,

SK Saddam Hossain

(Indian Patent Application: 202011017635,
Date: 24-04-2020)

5

An eco-friendly method of fabricating mullite foam and a product thereof

P. K. Roy,

SK Saddam Hossain

(Indian Patent Application: 202011015428,
Date: 08-04-2020)

6

A method of preparing benzaldehyde through catalytic oxidation

P. K. Roy,

M. Suthar

(Indian Patent Application: 202011005531,
Date: 07-02-2020)

Patent No: 531830,

Date: 04/04/2024

7

A waste-derived sol for castable refractory and a method of preparation thereof

P. K. Roy,

SK Saddam Hossain

(Indian Patent Application: 201911016335,
Date: 24-04-2019)

Patent No: 418518,

Date: 18/01/2023

8

A novel nano-binder in castable refractory and a method of preparation thereof

P. K. Roy, 
SK Saddam Hossain

(Indian Patent Application: 201811049448,
Date: 27-12-2018)

Patent No: 413374,

Date: 29/11/2022

9

A strontium based rare earth free high energy permanent magnet for dc motor application and a method of synthesis thereof

P. K. Roy,
D. Shekhawat
 

(Indian Patent Application: 201811048780,
Date: 22-12-2018)

Patent No: 428773,

Date:12/04/2023

10

Fabrication of ceramic board through room temperature curing process by utilizing waste materials

P. K. Roy,
SK Saddam Hossain

(Indian Patent Application: 201811016452,
Date: 01-05-2018)

11

Fabrication of ceramic board through solid-state sintering method by utilizing waste materials

P. K. Roy,
SK Saddam Hossain

(Indian Patent Application: 201811016451,
Date: 01-05-2018)

12

High energy, high Curie temperature ferrites for high power applications

P. K. Roy,
D. Shekhawat

(Indian Patent Application: 201811009240,
Date: 13-03-2018)

Patent No: 409556,

Date: 21/10/2022

13

Method of manufacturing combined type humidity sensor based on tungsten doped Y-type barium hexaferrite

P. K. Roy,
M. Suthar

(Indian Patent Application: 201811004844,
Date: 08-02-2018)

Patent No: 403005,

Date: 04/08/2022

14

A method of manufacturing synthetic wollastonite by utilizing waste materials

P. K. Roy,
SK Saddam Hossain

(Indian Patent Application: 201811002872,
Date: 24-01-2018)

Patent No: 497844,

Date: 11/01/2024

15

A strontium based high energy hard magnet and a method of production thereof

P. K. Roy,
D. Shekhawat

(Indian Patent Application: 201711041329,
Date: 18-11-2017)

Patent No: 405611,

Date: 02/09/2022

16

Method of manufacture of ceramics by utilizing waste materials

P. K. Roy,
SK Saddam Hossain,
Ram Pyare

(Indian Patent Application: 201711038451,
Date: 30-10-2017)

Patent No: 479509,

Date: 08/12/2023

17

High-temperature applicable binder from eggshell and a method of synthesis thereof

P. K. Roy,
SK Saddam Hossain

(Indian Patent Application: 201711035361,
Date: 05-10-2017)

Patent No: 464853,

Date: 01/11/2023

18

Ceramic Matrix composite of ferrite and ferroelectric compound and a method of synthesis thereof

P. K. Roy,
SK Saddam Hossain 

(Indian Patent Application: 201711029705,
Date: 22-08-2017)

 Patent No: 527723, Date: 15/03/2024

19

A method of synthesis of soft-hard ferrites

 P. K. Roy,
      SK Saddam Hossain,         D. Shekhawat

(Indian Patent Application: 201711025371,
Date: 17-07-2017)

Patent No: 403357,

Date: 11/08/2022

20

A process to produce high energy Sr-based permanent magnet and a product thereof

P. K. Roy,
D. Shekhawat

(Indian Patent Application: 201611043294,
Date: 19-12-2016)

Patent No: 425230, 

Date: 15/03/2023

21

A method to enhance piezoelectric and strain properties of lead free (Ba1-xCa0.02Srx)( Ti1-yZry)O3 ceramics

P. K. Roy, 
P. Bharathi,
K. B. R. Varma

(Indian Patent Application: 201611043293,
Date: 19-12-2016)

22

A real-time railway track fault detection system

P. K. Roy,
Sawarkar Arvind,
Guruguntla Nagarjuna

(Indian Patent Application: 1073/MUM/2012
on 2nd April 2012)

23

Inexpensive solution based fabrication method for solar cell

P. K. Roy,
G. Shukla

(Indian Patent Application: 722/MUM/2012
on 19th March 2012)

24

Photocatalytic composite layer coating

G. Shukla,
P. K. Roy

(Indian Patent Application: 581/MUM/2012
on 5th March 2012)

25

High energy varistor

P. K. Roy,
S. Saravanan

(Indian Patent Application: 855/MUM/2011
on 23rd March 2011)

26

A method for the manufacture of a varistor ceramic having a high breakdown voltage and varistor ceramic thereof

P. K. Roy,
V. Singal

(Indian Patent Application: 886/MUM/2010
on 29th March 2010)

27

A high resistive dip coating composition for ZnO varistor block

P. K. Roy,
L. Choudhari,
V. Singal

(Indian Patent Application: 405/MUM/2009
on 24th February 2009)

28

A high resistive spray coating composition for ZnO varistor block

P. K. Roy,
L. Choudhari,
V. Singal

(Indian Patent Application: 404/MUM/2009
on 24th February 2009)

29

A method for auto combustion synthesis of nano ZnO powder

P. K. Roy

(Indian Patent Application:  1634/MUM/2008 
on 31st July 2008)

30

A method and a sintering tray for sintering of ZnO based Varistor

P. K. Roy,
V. Singal

(Indian Patent Application: 725/MUM/2008
on 31st March 2008)

31

A Glass composition for coating a Zinc Oxide Varistor and a method of making the same

P. K. Roy,
P. Datta,
V. Singal,
M. N. Nikam

(Indian Patent Application: 588/MUM/2008
on 24th March 2008)

Patent No: 254293,

Date: 17/10/2012

 

 

Certifications:

  • Project Management Professional (PMP) (by PMI Standards Committee, USA)
  • ISO 9001:2008 Internal Auditor Training Course (by BUREAU VERITAS)
  • Six Sigma Green Belt (by International Academy for Certification and Training (iACT))
  • Certified Chartered Engineer (CEng) (by British Council, UK)
  • Basic Pedagogy Training Program


Training:

  • Exposure to Systems: ISO, ISMS, NABL, SAP, NPD
  • Training on ISO 9001:2000, ISO 17025, and ISO 27001 lead auditors.
  • Training courses: i) Team Building, ii) Project Management, iii) Assertive Communication, iv) Functional Ration Analysis, v) Power of We, vi) On Time and in Budget Managing Projects Effectively, vii) TRIZ (Theory of Innovation Problem Solving), viii) Presentation and Communication Skills, ix) Leadership, x) Executive Overview on Innovation – BMGI,  xi) CG Lead for catching “Young Managers” etc.


Professional Membership:

  1. Fellow of the Institution of Electronics & Telecommunication Engineers (IETE) [Membership No:  F-232602]
  2. Fellow of the Institution of Engineers (IEI) (India) [Membership No: F-1284033]
  3. Lifetime member of the Indian Ceramic Society (ICS) [Membership No: NL 306]
  4. Lifetime member of the Materials Research Society of India (MRSI) [Membership No: LMB 882]
  5. Lifetime member of the Magnetic Society of India (MSI) [Membership No: LM 438]
  6. Lifetime member of the National Magnetic Resonance Society (NMRS) [Membership No: 905]
  7. Lifetime member of the Institution of Electronics & Telecommunication Engineers (IETE) [Membership No:  232602]
  8. Lifetime member of the Indian Institute of Metals (IIM) [Membership No: 57270]
  9. Member of the Institute of Electrical and Electronics Engineers (IEEE) [Membership No: 98052306]
  10. Member of the Institution of Engineering and Technology (IET) [Membership No: 1100262771]
  11. Member of Material Research Society of Singapore [Membership No: 1952]
  12. Member of the American Ceramic Society (ACerS) [Membership No: 2008029]
  13. Studentship member of Indian Ceramic Society  (ICS) [Membership No: ES 181]

 

Sessions Chaired:

  1. 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) 23-28rd June 2019 (Session "Sym LL-04", Time: Tuesday, 25/Jun/2019: 1:30 pm - 3:30 pm, Rm 3411) at Marina Bay Sands, SINGAPORE.

 

       

      Outreach Activities:

      • Nominated as the nominee of Visvesvaraya Technological University, Belagavi, to the “Board of Studies in Ceramic & Cement Technology” of Poojya Doddappa Appa College of Engineering, Kalaburagi (Autonomous) in Sept 2022.
      • Advisory Committee Member of International Conference (Virtual mode) on Emerging Trends in Materials Science and Technology-2022 (ICETMT-22) on 10th and 11th February 2022 at CMR Institute of Technology Bengaluru, Karnataka, India.
      • Expert for the revision of the curriculum of Glass and ceramics (Six Semester Diploma Course running at Government/ Aided/Private Polytechnics in U. P. State) according to current industry needs at I.R.D.T. Kanpur.
      • Associated with MeritTrac Services Private Limited (Company), Institute of Banking Personnel Selection (IBPS), and HireMee Pvt. Ltd. as Subject Matter Experts (SME) Panel, ‘On a work for hire basis". 
      • Appointed as an Observer for Joint Entrance Examination (Main) – 2015, 16

      Institute/Departmental Level Administration:
       

      Year

      Ownership

      Department Level

      Institute Level
      2024-2025 Convener/
      Coordinator
      • Convener of the Department Under Graduate Committee (DUGC)
      • Convener of the Department Post Graduate Committee (DPGC) till Sept 2024
      • Training & Placement In-charge 
      • Convener of the Library Committee till Sept 2024 
      • Chairman of the Departmental Disciplinary Committee
      		  
      Team Member
      • Member of Anti-plagiarism Committee
      • Member of Write-off/ Condemnation Committee
      • Member of the Purchase Committee
      • Member of Space Committee
      • Member of Physical Verification Committee
      • Member of Purchase Committee in Library 

      2023-2024

      Convener/
      Coordinator
      • Convener of the Department Post Graduate Committee (DPGC) 
      • Training & Placement In-charge 
      • Convener of the Library Committee
      • Chairman of the Departmental Disciplinary Committee

        Team Member
        • Member of the Department Faculty Affairs Committee (DFAC) till Dec 2023
        • Member of Anti-plagiarism Committee
        • Member of Write-off/ Condemnation Committee
        • Member of Space Committee
        • Member of Physical Verification Committee
        • Institute Representative (IR) of Gate Examination 2024 

        2022-2023

        Convener/
        Coordinator
        • Convener of the Department Post Graduate Committee (DPGC)
        • Convener of Library Committee till Sept 2022
        • Training & Placement In-charge 

        Team Member
        • Member of the Department Faculty Affairs Committee (DFAC)
        • Member of Anti-plagiarism Committee
        • Member of DUGC till Aug 2022
        • Member of Write-off/ Condemnation Committee
        • Member of Purchase Committee in Library 
        • Executive Committee Member of Faculty Forum for the year 2021-22

        2021-2022

        Convener/
        Coordinator
        • Convener of Library Committee 
        • Training & Placement In-charge 
        • Nodal faculty member for Annual Report
        • Chairman of PG (M.Tech. & Ph.D.) admission

        Team Member
        • Member of the Department Faculty Affairs Committee (DFAC)
        • Member of Anti-plagiarism Committee
        • Member of DPGC till August 2021
        • Member of DUGC
        • Member of Purchase Committee in Library 
        • Executive Committee Member of Faculty Forum for the year 2021-22

        2020-2021

        Convener/
        Coordinator
        • Convener of the Department Post Graduate Committee (DPGC) till August 2020
        • Convener of Library Committee
        • ​Training & Placement In-charge
        • Gymkhana Councillor for Film & Media Council from August 2015 till 30-11-2020.

        Team Member
        • Member of Purchase Committee
        • Member of Anti-plagiarism Committee
        • Member of DPGC
        • Member of DUGC
        • Member of Purchase Committee in Library

        2019-2020

        Convener/
        Coordinator
        • Convener of the Department Post Graduate Committee (DPGC)
        • Training & Placement In-charge
        • Prof. In-charge KERAMOS student event
        • Gymkhana Councillor for Film & Media Council from August 2015.

        Team Member

        • Member of Purchase Committee of Training & Placement Cell.
        • Member of Purchase Committee of Gymkhana
        • Member of the 8th Convocation of the Institute
        • Member of Institute Core Course Monitoring Committee

        2018-2019

        Convener/
        Coordinator
        • Convener of Department under Graduate Committee (DUGC)
        • Training & Placement In-charge
        • Convener for Press and Publicity Committee
        • Convener of Mahamana Glass & Ceramic Technology Kaushal Vikas Kendra
        • Prof. In-charge KERAMOS student event
        • Exploratory project evolution
        • Examination timetable coordinator
        • Warden of Aryabhata Hostel from 11-11-2014 till 30-11-2018.
        • Gymkhana Councillor for Film & Media Council from August 2015.

        Team Member
        • IRMA - IIT (BHU) Refractory Excellence Center
        • Member of Purchase Committee of Training & Placement Cell.
        • Member of Purchase Committee of Gymkhana
        • Member of the 7th Convocation of the Institute
        • Member of Institute Core Course Monitoring Committee

        2017-2018

        Convener/
        Coordinator
        • Department Web- coordinator
        • Training & Placement In-charge
        • Convener for Press and Publicity Committee
        • Convener of Mahamana Glass & Ceramic Technology Kaushal Vikas Kendra
        • Prof. In-charge KERAMOS student event
        • Warden of Aryabhata Hostel from 11-11-2014 for 3 years.
        • Gymkhana Councillor for Film & Media Council from August 2015.

        Team Member
        • Tabulator & grade sheet preparation
        • Library committee member
        • Student Counselling Committee
        • Space Audit Committee 
        • IRMA - IIT (BHU) Refractory Excellence Center
        • UG Project Evolution Committee
        • Member of Purchase Committee of Training & Placement Cell.
        • Member of Purchase Committee of Gymkhana

        2016-2017

        Convener/
        Coordinator
        • Timetable coordinator for UG & PG course.
        • Department Web- coordinator
        • Nodal faculty member 
        • Training & Placement In-charge
        • Coordinator for organizing I/Day in Feb 2017
        • Convener for Press and Publicity Committee
        • Convener of Mahamana Glass & Ceramic Technology Kaushal Vikas Kendra
        • Prof. In-charge KERAMOS student event
        • Warden of Aryabhata Hostel from 11-11-2014 for 3 years.
        • Gymkhana Councillor for Film & Media Council from August 2015.

        Team Member
        • Tabulator & grade sheet preparation
        • Library committee member
        • Student Counselling Committee
        • Space Audit Committee 
        • IRMA - IIT (BHU) Refractory Excellence Center
        • UG Project Evolution Committee
        • Member of Purchase Committee of Training & Placement Cell.
        • Member of Purchase Committee of Gymkhana

        2015-2016

        Convener/

        Coordinator
        • Timetable coordinator for UG & PG course.
        • Coordinator for UG's new course development
        • Department Web- coordinator
        • Nodal faculty member 
        • Prof. In-charge KERAMOS student event
        • Warden of Aryabhata Hostel from 11-11-2014 for 3 years.
        • Gymkhana Councillor for Film & Media Council from August 2015.

        Team Member
        • Member of the committee for conducting orientation, reception, and registration for 1st-year students
        • Tabulator & grade sheet preparation
        • Library committee member
        • Member of Academic Automation Coordination Committee (AACC).
        • Member of Purchase Committee of Training & Placement Cell.

        2014-2015

        Convener/

        Coordinator
        • Convener of Department under Graduate Committee (DUGC), 2014-2015.
        • Timetable coordinator for UG & PG course.
        • Coordinator for UG's new course development
        • Department Web- coordinator
        • Introduce the KERAMOS student event
        • Warden of Aryabhata Hostel from 11-11-2014 for 3 years.
        • Gymkhana Councillor for Film & Media Council from August 2015.

        Team Member
        • Member of the dept purchase committee
        • Member of the committee for conducting orientation, reception, and registration for 1st-year students
        • Tabulator & grade sheet preparation
        • Library committee member
        • Member of Academic Automation Coordination Committee (AACC).
        • Member of Purchase Committee of Training & Placement Cell.

         

         

         
        UG Courses:
        1. Introduction to Ceramics [New Courses Designed]
        2. Basic Ceramic Practices (Theory + Lab) [New Courses Designed]
        3. Refractories
        4. Advanced Ceramics
        5. Nano Technology (Theory + Lab) [New Courses Designed]
        6. Steel Plant Refractories [New Courses Designed]
        7. Advanced Electro-ceramics

         

        PG Courses:

        1. Electrical and Electronic Ceramics 
        2. Advanced Refractory Engineering
        3. Sensors and Actuators [New Courses Designed] 
        4. Ceramic Processing

         

        Reviewers:

        • Editor of International Journal of Composite Materials and Matrices (Journals Pub)
        • Editorial Board Member of the Journal of Materials Engineering and Applications (Pulsus)
        • Review Board Member of the International Association of Scientific Innovation and Research (IASIR)
        • Peer Reviewer of
        • Wiley : Journal of American Ceramic Society, International Journal of Applied Ceramic Technology, Physica Status Solidi A: Applications and Materials Science, International Journal of Ceramic Science & Engineering
        • AIP : Applied Physics Letters, Physics of Fluids
        • Elsevier : Journal of Materials Processing Technology, Materials Science and Engineering B, Journal of Magnetism and Magnetic Materials, Materials Chemistry and Physics, Surface and Coatings Technology, Procedia Engineering, Ceramics International, Carbohydrate Polymer Technologies and Applications, Journal of Alloys and Compounds, Resources, Conservation & Recycling, Cleaner Engineering and Technology, Heliyon, Environmental Technology & Innovation, Sustainable Chemistry and Pharmacy, Current Research in Environmental Sustainability, Journal of the European Ceramic Society, Journal of Environmental Chemical Engineering, Journal of Industrial and Engineering Chemistry, Biomass and Bioenergy, Journal of Materials Research and Technology, Journal of Energy Storage, Bioresource Technology Reports, International Journal of Hydrogen Energy, Industrial Crops & Products, Journal of Building Engineering, Thermochimica Acta, Journal of Cleaner Production, Process Biochemistry, Chemico-Biological Interactions, Alexandria Engineering Journal, Scientific African, South African Journal of Chemical Engineering, Case Studies in Chemical and Environmental Engineering, Results in Physics, Science of the Total Environment,  Materials Today Communications, Journal of the Indian Chemical Society
        • Springer : Journal of Materials Science: Materials in Electronics, Journal of Sol-Gel Science and Technology, Journal of Material Cycles and Waste Management, Journal of Materials Science, Journal of Materials Engineering and Performance, Progress in Biomaterials, Silicon, Journal of the Korean Ceramic Society, Journal of Inorganic and Organometallic Polymers and Materials, Advanced Composites and Hybrid Materials
        • ACS : ACS Applied Nano Materials, ACS Omega, ACS Inorganic Chemistry
        • RSC: RSC Advances 
        • Taylor & Francis : Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry, Journal of Asian Ceramic Societies, Transactions of the Indian Ceramic Society, Journal of Taibah University for Science, Advances in Applied Ceramics, Composite Interfaces    
        • World Scientific : International Journal of Nanoscience
        • IEEE : IEEE Transactions on Magnetics
        • American Scientific : Materials Focus
        • The IET : The Journal of Engineering
        • Begell House : Heat Transfer Research
        • Materials Research Society : Journal of Materials Research
        • Trans Tech Publications Inc. : Trans Tech Journal Series " Solid State Phenomena"
        • ICE Publishing : Nanomaterials and Energy, Green Materials
        • InderScience : International Journal of Nanomanufacturing, International Journal of Oil, Gas and Coal Technology
        • SAGE : Part C: Journal of Mechanical Engineering Science, Composites and Advanced Materials 
        • Bentham Science : Micro and Nanosystems, Nanoscience & Nanotechnology-Asia, Recent Innovations in Chemical Engineering
        • Pontificia Universidad Católica de Chile : Revista de la Construcción. Journal of Construction ​
        • Akademic Baru Publishing (M) Sdn Bhd : Journal of Advanced Research in Micro and Nano Engineering
        • De Gruyter : Reviews on Advanced Materials Science (RAMS)
        • The Electrochemical Society : ECS Journal of Solid State Science and Technology

         

        • ​Reviewer of
        • Reviewing papers for International Conference on Nanotechnology, NANOCON014, (14-15th Oct 2014 in BVU Pune, India) for publishing in IEEE Transactions on Nano Technology.
        • Reviewing papers for International Conference on Advance Materials Research and Application, AMRA 2014, (December 12-14th, 2014, in Sanya, Hainan, China) for publishing in Materials Research Innovations.
        • Reviewing papers for International Conference on Materials, Manufacturing, and Modelling (ICMMM - 2017) (VIT University from 9th to 11th March 2017) for publishing in Materials Today: Proceedings.
        • Reviewing papers for The 6th Global Conference on Materials Science and Engineering (CMSE 2017) October 24th - 27th, 2017, Beijing, China.
        • Reviewing papers for an International Conference in International Science and Technology Conference Institute (ISTCI).

        Ph.D. Students
        DOR: Date of Registration; DOS: Date of Submission; DOA: Date of Degree Awarded
        S. No. Photo Details
        1.

        Name: Dr. Deepshikha Shekhawat
        Roll No: 14031001
        Status: Thesis awarded (DOR: 23/07/2014, DOS: 09/05/2019, DOA: 25/09/2019)
        Batch: July 2014
        Qualification:  B. Tech., M. Tech., Ph.D. (Ceramic Engineering)
        Email: deepsikhas.rs.cer14@itbhu.ac.in

        Title of Thesis: "Synthesis and characterization of Sr-ferrite with high electromagnetic properties for rotating machine applications."

        Outcome: Publication : 07, Patent : 05, Conference : 12
        Current Status:

        1. Pursuing Postdoc in the Department of Electrical Engineering and Information Technology at Technical University (TU) Ilmenau, Germany.
        2.

        Name: Dr. (Mrs.) Priyanka Verma
        Roll No: 15031006
        Status: Thesis awarded (DOR: 21/07/2015, DOS: 21/06/2022, DOA: 28/09/2022)
        Batch: July 2015
        Qualification:  B. Tech., M. Tech., Ph.D. (Ceramic Engineering)
        Email: priyanka.rs.cer15@itbhu.ac.in

        Title of Thesis: "Synthesis and characterizations of substituted ceramic multiferroics."
        Outcome: Publication : 03, Conference : 05
        3.

        Name: Dr. Mukesh Suthar
        Roll No: 16031004
        Status: Thesis awarded (DOR: 26/07/2016, DOS: 11/07/2022, DOA: 11/01/2023)
        Batch: July 2016
        Qualification:  B. Tech., M. Tech., Ph.D. (Ceramic Engineering)
        Email: mukeshs.rs.cer16@itbhu.ac.in

        Title of Thesis: "Synthesis and characterizations of modified Y-type hexaferrite materials for potential applications in various fields."
        Outcome: Publication : 12 (04 Communicated), Patent : 02, Conference : 06

        Current Status:

        1. Pursuing Postdoc at the Institute of Physics, Academia Sinica, Nangang Dist., Taipei City, Taiwan (R.O.C.).
        4. 

        Name: Dr. SK Saddam Hossain
        Roll No: 17031013
        Status: Thesis awarded (DOR: 25/07/2017, DOS: 27/12/2019, DOA: 18/09/2020)​
        Batch: July 2017
        Qualification:  B. Tech., M. Tech., Ph.D. (Ceramic Engineering)
        Email: skshossain.rs.cer17@itbhu.ac.in

        Title of Thesis: "Preparation & characterization of eco-efficient ceramics derived from wastes."

        Outcome: Publication : 20, Patent : 09, Conference : 09

        Awards: 

        1. Dr. SK Saddam Hossain has received the “Dr. R. L. Thakur Memorial Award – 2023”  from the Council of the Indian Ceramic Society. 
        2. Dr. SK Saddam Hossain has been nominated for the American Ceramic Society ‘2nd Century Trailblazer’ Initiative, 2023 (Best Young Researchers).

        Current Status:

        1. Pursuing Postdoc in the Civil & Environmental Engineering and Materials Science & Engineering Departments at Texas A&M University, College Station, Texas, USA
        2. Completed Postdoc in the Department of Engineering Materials at the Lulea University of Technology, Lulea, Sweden
        3. Completed Postdoc in the Materials Deformation Department at Korea Institute of Materials Science, Gyeongnam, South-Korea
        5.

        Name: Dr. Akanksha Gupta
        Roll No: 18031007
        Status: Thesis awarded (DOR: 24/07/2018, DOS: 11/11/2022, DOA: 20/04/2023)
        Batch: July 2018
        Qualification:  B. Tech. (Electronics & Communications Engineering), Ph.D. (Ceramic Engineering)
        Email: akankshagupta.rs.cer18@itbhu.ac.in

        Title of Thesis: "Development of rare-earth free permanent magnets with improved magnetic properties."

        Outcome: Publication : 08, Patent : 02, Conference : 04

        Awards:

        1. She was awarded the P.S. Narayana Gold Medal for Outstanding Doctoral Thesis Research in the Mining/Metallurgical/Ceramic/Materials Science for the year 2023 at IIT(BHU).

        Current Status:

        1. Working as an Assistant Professor in the Department of Electronics and Communication Engineering (ECE) at GITAM University, Bangalore
        6.

        Name: Mr. Satyendra Kumar Singh
        Roll No: 18031005
        Status: Thesis awarded (DOR: 25/07/2018, DOS: 17/07/2024, DOA: 18/10/2024)
        Batch: July 2018
        Qualification:  B. Tech. (Mechanical Engineering), M. Tech. , Ph.D. (Ceramic Engineering)
        Email: satyendrakumarsingh.rs.cer18@itbhu.ac.in 

        Title of Thesis: "Development and evaluation of machinability, mechanical and tribological behavior of bio-composite materials"

        Outcome: Publication : 03 (03 Communicated), Conference : 05

        Current Status:

        1. Working with Aditya Birla Chemicals as an R & D Trainee at the CFI Sector of the Aditya Birla Group, ABSTC (Aditya Birla Science and Technology Company Private Limited), Taloja, Mumbai.
        7.

        Name: Mr. Brijesh Bharti
        Roll No: 23031003
        Status: Pursuing
        Batch: July 2023

        Qualification:  B. Tech. (Electrical Engineering), M.Tech. (Ceramic Engineering)
        Email: brijeshbharti.rs.cer23@itbhu.ac.in 

        Title of Thesis: "Modified materials for various high-frequency applications"

        Awards:

        1. He has been selected to participate in the Ph.D. Student Initiative Program of MAPCON 2023.
        8. 

        Name: Mr. Chinmoy Pan
        Roll No: 23031502
        Status: Pursuing
        Batch: Dec 2023

        Qualification:  B. Sc., M.Sc. (Physics)
        Email: chinmoypan.rs.cer23@itbhu.ac.in 

        Title of Thesis: "Modified metal oxide semiconductors for various applications"

        M.Tech./IDD Students
        S. No. Photo Details
        1.

        Name: Ms. Priyanka Verma
        Roll No: 13032007
        Status: Completed
        Batch: July 2014
        Email: priyanka.verma.cer13@itbhu.ac.in

        Title of Thesis: "Synthesis & characterizations of (Ba0.88Ca0.02Sr0.10)(Ti0.95-xZr0.05Snx)O3 lead free piezo-electric ceramics (0<x<0.05)".

        Current Status: Completed Ph.D. under my supervision.
        2.

        Name: Mr. Rakesh Mondal
        Roll No: 14032013
        Status: Completed
        Batch: July 2015
        Email: rakesh.mondal.cer14@itbhu.ac.in

        Title of Thesis: "Growth of silver nanoparticle within metal oxide thin film & its application for plasmonic solar cell".

        Current Status: Completed Ph.D. Thesis under Dr. Preetam Singh
        3.

        Name: SK Saddam Hossain
        Roll No: 15032015
        Status: Completed
        Batch: July 2016
        Email: saddammh.cer15@itbhu.ac.in

        Title of Thesis: "Study on electro-magnetic properties of  (Ni0.25Cu0.20Zn0.55)Fe2O4   ferrite – (Ba0.75Sr0.25)TiO3 dielectric composites".

        Current Status: Completed Ph.D. under my supervision
        Outcome: Publication : 01, Patent : 02, Conference : 05 
        4.

        Name: Mr. P.Kameswar Rao
        Roll No: 16032008
        Status: Completed
        Batch: July 2017
        Email: pkrao.cer16@it.bhu.ac.in

        Title of Thesis: "Zirconia toughen alumina (ZTA) – role of various additives on sintering, stabilization, etc." (Joint work with CARBORUNDUM UNIVERSAL LIMITED (CUMI) - Electro Minerals Division)

        Outcome: Publication : 01

        Current Status:

        1. Scientist - R&D at Ashapura Group of Industries
        2. Manager-Production at Parryware
        5.

        Name: Mr. Vikash Ranjan (IDD)
        Roll No: 13034011
        Status: Completed
        Batch: July 2017
        Email: vikash.ranjan.cer13@itbhbu.ac.in

        Title of Thesis: "Fabrication & characterization of synthetic wollastonite derived from rice husk ash and eggshell".
        Outcome: Publication : 01

        Current Status:

        1. Working with ZS Associates as an Associate Business Technology Analyst
        6.

        Name: Mr. Anand Seth Khatri (IDD)
        Roll No: 14034002
        Status: Completed
        Batch: July 2018
        Email: anand.skhatri.cer14@itbhu.ac.in

        Title of Thesis: "Investigation on physical, dielectric, and magnetic properties of  (Ni0.4Zn0.6)[Fe2-xCex]O4 ferrite/poly-aniline composites for EMI shielding applications".
        Outcome: Conference: 02

        Current Status: 

        1. Working with Exl  services as a consultant
        7.

        Name: Mr. Arijit Jana
        Roll No: 17032003
        Status: Completed
        Batch: July 2018
        Email: arijitjana.cer17@itbhu.ac.in

        Title of Thesis: "Development of a novel cobalt-free layered perovskite cathode material for intermediate-temperature solid oxide fuel cell".
        Outcome: Conference: 01

        Current Status:

        1. Received Prime Minister's Research Fellowship (PMRF), Pursuing a Ph.D. in the Department of Materials Engineering at IISc Bangalore.
        8.

        Name: Mr. Sandeep Prajapati (IDD)
        Roll No: 15034012
        Status: Completed
        Batch: July 2019
        Email: sandeep.prajapati.cer15@itbhu.ac.in

        Title of Thesis: "Synthesis & characterizations of x(Ba0.85Ca0.15)(Ti0.90Zr0.10)O3 -  (1-x) (Ba0.7Ca0.3)TiO3 lead free piezo-electric ceramics".
        Outcome: Publication : 01

        Current Status:

        1. Software development engineer at Reliance Jio Infocomm Ltd.
        9.

        Name: Ms. Soujanya Madasu (IDD)
        Roll No: 15034014
        Status: Completed
        Batch: July 2019
        Email: soujanya.madasu.cer15@itbhu.ac.in

        Title of Thesis: "Synthesis and characterizations of (Ni1-xMgx)Fe2O4 ferrite magnetic nanoparticles for hyperthermia applications ".
        Awards:

        1. Received Excellence in Engineering (E3) Fellowship at École Polytechnique Fédérale de Lausanne (EPFL), Switzerland, under Prof. Esther Amstad in the Department of Institute of Materials Engineering.

        Current Status:

        1. Pursuing a Ph.D. degree in the Department of Material Science, ETH Zurich, Switzerland, in the field of Robotic materials.
        2. Completed Master's degree in the Department of Material Science, ETH Zurich, Switzerland.
        3. Analyst at Citicorp Services India Private Ltd.
        10.

        Name: Mr. Sandip Kumar Patel
        Roll No: 18032010
        Status: Completed
        Batch: July 2019
        Email: sandeepkrpatel.cer18@itbhu.ac.in
        Title of Thesis: "Microstructure and thermal analysis of strontium hexaferrite pre-milled in a high-energy ball mill"
        Current Status:

        1. Assistant Loco Pilot in Bhopal Division
        11.

        Name: Mr. Aman Tiwari
        Roll No: 19032001
        Status: Completed
        Batch: July 2020
        Email: amantiwari.cer19@itbhu.ac.in
        Title of Thesis: "Electrical and physical investigations of nano ZnO based varistor"
        Current Status:

        1. Deputy Field Officer (Tele) at Cabinet Secretariat 
        12.

        Name: Mr. Siddhartha Shukla
        Roll No: 16034015
        Status: Completed
        Batch: July 2020
        Email: siddhartha.shukla.cer16@itbhu.ac.in 

        Title of Thesis: "Study the structural and electromagnetic properties of La-substituted Mg–Mn ferrites [Mg0.9Mn0.1LaxFe2−xO4]; x=0.0, 0.1, 0.2, 0.3 and 0.5.] synthesized by solid-state method"

        Current Status:

        1. Working with Société Générale as a Software Engineer 1
        13.

        Name: Mr. Indranil Sahu
        Roll No: 16034003
        Status: Completed
        Batch: July 2020
        Email: indraneel.sahu.cer16@itbhu.ac.in 

        Title of Thesis: "Synthesis & characterization of hydroxy-apatite"

        Current Status: 

        1. Working with Axtria Igneous Insights as an Analyst
        14.

        Name: Lakshmi R
        Roll No: 20032005
        Status: Completed
        Batch: July 2021
        Email: lakshmir.cer20@itbhu.ac.in 

        Title of Thesis: "Role of antioxidants on microstructural evolution and mechanical properties of reaction-bonded SiC refractories" (Joint work with CARBORUNDUM UNIVERSAL LIMITED (CUMI) - Super Refractories)

        Outcome: Publication: 01 (Communicated)

        Awards: 

        1. She was awarded the IIT (BHU) Varanasi Medal for standing First at the M.Tech. in Ceramic Engineering Examination 2021.
        15.

        Name: Mr. Sumit Kumar Singh
        Roll No: 20032016
        Status: Completed
        Batch: July 2021
        Email: sumitkumarsingh.cer20@itbhu.ac.in 

        Title of Thesis: "Evaluation and failure analysis of high energy handling ZnO-based varistor for surge arrestor application"

        Current Status: 

        1. Working with PWC (Price Waterhouse Coopers) as an Associate (Advisory Line of service)
        16.

        Name: Mr. Tuhin Sarkar
        Roll No: 20032018
        Status: Completed
        Batch: July 2021
        Email: tuhinsarkar.cer20@itbhu.ac.in  

        Title of Thesis: "Synthesis and characterization of waste-derived ceramic foam using eggshell as foaming agent"  (Joint work with CGCRI, Kolkata)

        Outcome: Publication: 01, Conference: 01

        Current Status: Pursuing Ph.D. at CGCRI, Kolkata
        17.

        Name: Mr. Aseem Saxena
        Roll No: 17034005
        Status: Completed
        Batch: July 2021
        Email: aseem.saxena.cer17@itbhu.ac.in 

        Title of Thesis: "Development of near-zero water consumption cement materials for construction"

        Current Status: 

        1. Working with Chargebee Technologies as a Software Engineer
        18.

        Name: Mr. Ashish Gupta
        Roll No: 17034018
        Status: Completed
        Batch: July 2021
        Email: ashish.gupta.cer17@itbhu.ac.in 

        Title of Thesis: "Self-healing construction"

        Current Status: 

        1. Working with Komprise as a Software Engineer
        19.

        Name: Mr. Brijesh Bharti
        Roll No: 21032001
        Status: Completed
        Batch: July 2022
        Email: brijeshbharti.cer21@itbhu.ac.in 

        Title of Thesis: "Waste-derived biomaterials for bone regeneration"

        Awards:

        1. He was awarded the IIT (BHU) Varanasi Medal for standing First at the M.Tech. in Ceramic Engineering Examination 2023.

        Current Status: Pursuing Ph.D. under my supervision.
        20.

        Name: Mr. Anurag Yadav
        Roll No: 19034003
        Status: Completed
        Batch: July 2023
        Email: anurag.yadav.cer19@itbhu.ac.in 

        Title of Thesis: "Synthesis and characterization of modified magneto-dielectric composites for high-frequency applications"

        Current Status: 

        1. Working with Coforge Ltd. as a Data Scientist
        21.

        Name: Mr. Ankit Singh Patel
        Roll No: 22032004
        Status: Completed
        Batch: July 2023
        Email: ankitsinghpatel.cer22@itbhu.ac.in 

        Title of Thesis: "Development of wastes derived geopolymer using 3D printing for smart building"

        Current Status: 

        1. Working with NSPIRA Management Services Pvt. Ltd. as an Associate Trainee.
        22. 

        Name: Mr. Gokula Srinivasan Selvam
        Roll No: 23032002
        Status: Pursuing
        Batch: July 2024
        Email: gokulasrinivasanselvam.cer23@itbhu.ac.in 

        Title of Thesis: "A study on the microstructure of nanomaterials for application in hydrogen storage"(Joint work with Shriram Institute for Industrial Research, Dr Bansi Dhar Institute, Gurugram)

        Outcome: Conference: 01

        Awards:

        1. His project entitled "Recyclable and reusable batteries" was shortlisted for the POC final round in the TECHguim 7th edition program launched by L&T Technology Services Limited (LTTS).
        23. 

        Name: Mr. Talib Khan
        Roll No: 20034015
        Status: Pursuing
        Batch: July 2024
        Email: talib.khan.cer20@itbhu.ac.in 

        Title of Thesis: "Recycling of industrial wastes for value-added ceramic products"

         

         

        Work Experiences :

        Organization Designation From To
        Indian Institute of Technology (I.I.T.) (BHU), Varanasi
        Associate Professor
        		 19th May
        2021        		 Till Date
        Indian Institute of Technology (I.I.T.) (BHU), Varanasi
        Assistant Professor
        (PB-4)
        		 3rd February
        2017        		 18th May
        2021
        Indian Institute of Technology (I.I.T.) (BHU), Varanasi
        Assistant Professor
        (PB-3)
        		 3rd February
        2014        		 2nd February
        2017
        Birla Institute of Technology (B.I.T.) Mesra, Ranchi Assistant Professor 5th November
        2012        		 25th January
        2014
        Crompton Greaves Ltd. Mumbai Deputy Manager-Technology (R&D)
        5th March
        2007
        		 29th October
        2012
         

        Workshop Organized (Convener/Co-convener):
        • 1st National Workshop on “Advanced Ceramics in the field of Nanotechnology for Electro-ceramics” on 27-28th March 2015 at Department of Ceramic Engineering, Indian Institute of Technology, (I.I.T.) (BHU), Banaras Hindu University, Varanasi – 221005, Uttar Pradesh (U.P.), India.
        • 2nd National Workshop on “Advanced Ceramics & Nanotechnology (Theme - Electro-ceramics)” on 4-5th December 2015 at Department of Ceramic Engineering, Indian Institute of Technology, (I.I.T.) (BHU), Banaras Hindu University, Varanasi – 221005, Uttar Pradesh (U.P.), India.
        • Brain Storming Workshop (BS-CDE 2017) from 10-11th February 2018 Considering the need for dependability analysis of the safety-critical systems and consumer products, IIT (BHU) contemplating to open a Center for Dependability Engineering.

         

        Workshop Attended:

        • Workshop on “Rheology for Nanotechnology” on 9th December 2010 at University of Mumbai, India.
        • Workshop on “Carbon Nanomaterials for Industrial Applications” on 26th August 2011 at Sardar Patel University, Vallabh Vidyanagar, India.
        • Workshop on “Thin Film Solar PV Technologies” on 15th to 17th September 2011 at IIT Mumbai, India.
        • Workshop on “Theory and Practice of Advanced Techniques for the Characterization of Nano-materials” on 24th to 25th January 2013 at PSG College of Technology and PSG Institute of Advanced Studies, Peelamedu, Coimbatore, India.

        Short-Term Course Organized (Co-coordinator): 
        • STTP on “Recent Advances in Materials Processing and Materials Tribology” sponsored by QIP-AICTE from 06th to 10th January 2020 at I.I.T. (BHU), India.
        • STTP on “Thin-film devices for sensor applications” sponsored by QIP-AICTE from 25-29th January 2021 at I.I.T. (BHU), India.
        • STTP on “Advances in Machining and Processing Technology” sponsored by QIP-AICTE from 01-06th February 2021 at I.I.T. (BHU), India.

        Short-Term Course Attended:
        • STTP on “Recent Trends in Advanced Composites” sponsored by ISTE-AICTE from 2nd to 6th June 2008 at N.I.T Rourkela, India.
        • STTP on “Faculty Awareness Camp on Entrepreneurship (FACE)” sponsored by ISTE-NSTEDB from 7th to 9th June 2008 at N.I.T Rourkela, India.
        • STTP on “Advanced Techniques of Project Management” sponsored by QIP-AICTE from 10th to 15th July 2017 at I.I.T. (BHU), India.
        • STTP on "Mechanical Properties and Deformation Behaviour of Structural Materials" sponsored by QIP-AICTE from 27th August to 1st September 2018 at I.I.T. (BHU), India.
        • STTP on “Nanomaterials: Synthesis, Characterization and Application” sponsored by QIP-AICTE from 1-6th July 2019 at I.I.T. (BHU), India.
        • STTP on “Radiation Effects in Materials and Their Characterizations through Advanced Techniques” sponsored by QIP-AICTE from 07-11th October 2019 at I.I.T. (BHU), India.