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17 Years of Excellence

Research and Development Centre

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  1. NiCo2O4 decorated PANI–CNTs composites as supercapacitive electrode materials, Gunjana Chaudhary, Preetam Bhardwaj, Ashok K. Sharma, Kamal Kant, Indu Kaushal, Ajay K. Mishra, Journal of Energy Chemistry, ELSEVIER.
  2. Studies on metal doped polyaniline–carbon nanotubes composites for high performance supercapacitor, Preetam Bhardwaj, Ashok K. Sharma, Gunjana Chaudhary, Indu Kaushal and Surender Duhan, Current Analytical Chemistry, Vol 12, BENTHAM SCIENCE. (IF 1.23).
  3. Oxidative synthesis and electrochemical studies of poly(aniline-co-pyrrole)-hybrid carbon nanostructured composite electrode materials for supercapacitor, Preetam Bhardwaj, Ashok K. Sharma, Sundeep K. Dhawan, Yashpal Sharma, Adv. Mater. Lett. 2015, 6(5), 414-420. VBRI PRESS.
  4. Improved microwave shielding properties of polyaniline grown over three-dimensional hybrid carbon assemblage substrate, Preetam Bhardwaj, Ashok K. Sharma, Kamal Kant Singh, Sundeep K. Dhawan, Appl Nanosci (2015) 5:635–644, SPRINGER.
  5. Enhanced microwave shielding and mechanical properties of multiwall carbon nanotubes anchored carbon fiber felt reinforced epoxy multiscale composites, Preetam Bhardwaj, B.P. Singh, Veena Choudhary, R. B. Mathur, Appl Nanosci (2014) 4:421–428, SPRINGER.
  6. Soluble Alkyl-Substituted Poly(3,4-ethylenedioxyselenophne) and Poly(3,4-ethylenedioxythiophene) and Their Applications in Electrochromic Device  and Hole Transporting Material in Photovoltaics, Ranoo Bhargav, Shahjad, Dinesh Bhardwaj, Asit Patra (Communicated).
  7. Solution-Processable Copper Bromide as an Effective and Inexpensive Hole Transport Material for Organic Photovoltaic Applications. Ranoo Bhargav, Neeraj Chaudhary, Shahjad, Dinesh Bhardwaj, Sweety Rathi, Asit Patra (Communicated in ACS Sustainable Chemistry & Engineering).
  8. Development of Perovskite Sensitized Thin Film Solar Cells Based on Graphene Oxide/TiO2 Photoanodes, Momina Khannam, Shyamalima Sharma, Ranoo Bhargav, Asit Patra, Swapan Kumar Dolui, Sensors & Transducers, 2017, 210, 3, 9-16.
  9. Synthesis and Characterization of Benzodithiophene-Chalcogenophene Based Copolymers: A Comparative Study of Optoelectronic Properties and Photovoltaic Applications, Shahjad, Ranoo Bhargav, Dinesh Bhardwaj, Anamika Mishra, Asit Patra, Macromolecular chemistry and physics, 2017, DOI: 10.1002/macp.201700038.
  10. Effect of cadmium sulphide quantum dot processing and post thermal annealing on P3HT/PCBM photovoltaic device. M. T.Khan, Ranoo Bhargav, Amarjeet Kaur, S.K. Dhawan, S. Chand, Thin Solid Films 2010, 519, 1007–1011.  https://doi.org/10.1016/j.tsf.2010.08.032.
  11. Hybrid Bulk Heterojunction Solar Cells Based on Poly (9-Vinylcarbazole)/Zinc Oxide Nanocomposites: Effect of Aspect Ratio of Zinc Oxide Nanorod, Shyamalima Sharma, Pronob Gogoi,Ranoo Bhargav, Swapan Kumar Dolui, Asit Patra. J. Polym. Mater. 32, 2, 2015, 183-197.
  12. All Conjugated Poly(3-hexylthiophene)-block-poly(hexyl-3,4-ethylenedioxythiophene) Copolymers. Dinesh Bhardwaj, Shahjad, Sonal Gupta, Preeti Yadav, Ranoo Bhargav, Asit Patra, Chemistry Select 2017, 2, 29, 9557-9562. DOI:.10.1002/slct.201701999.
  13. Electronic levels of small molecules for organic solar cells: A computational study. Shahjad, Ranoo Bhargav, Dinesh Bhardwaj, Asit Patra, Adv. Mater. Proceedings, 2017, 2,5, 294-298. DOI: 10.5185/amp.2017/503.
  14. Morphology and Doping Level of Electropolymerized Biselenophene-Flanked 3,4- Ethylenedioxythiophene Polymer: Effect of Solvents and Electrolytes. Vikash Agrawal, Shahjad, Dinesh Bhardwaj, Ranoo Bhargav, Gauri Datt Sharma, Ramil Kumar Bhardwaj, Asit Patra, Suresh Chand. Electrochimica Acta 2016, 192 52–60. http://dx.doi.org/10.1016/j.electacta.2016.01.157.
  15. Metal Free Conducting PEDOS, PEDOT, and Their Analogues via an Unusual Bromine-Catalyzed Polymerization, Asit Patra, Vikash Agrawal, Ranoo Bhargav, Shahjad, Dinesh Bhardwaj, Suresh Chand, Yana Sheynin, Michael Bendikov, Macromolecules. 2015, 48, 8760-8764. DOI: 10.1021/acs.macromol.5b01777.
  16. Poly(Styrene Sulfonate) Free Poly (3,4-Ethylenedioxythiophene) as a Robust and Solution-Processable Hole Transport Layer for Organic Solar Cells, Ranoo Bhargav, Dinesh Bhardwaj, Shahjad, Asit Patra ,Suresh Chand. Chemistry Select 2016, 1, 1347 – 1352. DOI: 10.1002/slct.201600202.
  17. Thermally activated and field dependent hole transport in poly (3-hexylthiophene), Ranoo Bhargav, Asit Patra, Suresh Chand, Adv. Mater. Lett. 2016, 7, 430-435. DOI: 10.5185/amlett.2016.5991.
  18. Electromagnetic shielding behavior of polyaniline using Red Mud (industrial waste) as filler in the X – band (8.2–12.4 GHz) frequency range. Material Chemistry and Physics, 189, 22-27 (2017).
  19. Development of Highly Durable and Novel Anticorrosive Coating Based on Epoxy Reinforced with Poly(Aniline-co-Pentafluoroaniline)/SiO2 Composite. Brij Mohan Bisht, H Bhandari, P Sambyal, SK Dhawan. American journal of polymeric Science.
  20. Electrochemical Studies of Synergistically Improved Composite Coatings of Polypyrrole/Gum Acacia. G Ruhi, P Sambyal, SK Dhawan. Advanced Material letters.
  21. Compatibility of a Biopolymer with Conducting Co-polymer for designing the coatings for corrosion Protection of mild steel in marine environment. P Sambyal, G Ruhi, SK Dhawan. Synthetic Metals (Under review)
  22. Designing of MWCNT/Ferrofluid/Flyash multiphase composite as safeguard for electromagnetic radiation. P Sambyal, AP Singh, M Verma, A Gupta, BP Singh, SK Dhawan. Advanced Materials Letters 6 (7), 585-591(2015).
  23. Designing of smart coatings of conducting polymer poly (aniline-co-phenetidine)/SiO2 composites for corrosion protection in marine environment. P Sambyal, G Ruhi, R Dhawan, SK Dhawan. Surface and Coatings Technology (2015).
  24. Enhanced electromagnetic shielding behaviour of multilayer graphene anchored luminescent TiO2 in PPY matrix. A Gupta, S Varshney, A Goyal, P Sambyal, BK Gupta, SK Dhawan. Materials Letters 158, 167-169(2015).
  25. Advanced anti corrosive properties of poly (aniline-co-o-toluidine)/flyash composite coatings. P Sambyal, G Ruhi, H Bhandari, SK Dhawan. Surface and Coatings Technology 272, 129-140 (2015).
  26. New Insight into Shape-Controlled Synthesis and microwave shielding properties of iron oxide covered with reduced graphene oxide. Ankit Gupta,AP Singh, S Varshney, N Agrawal, P Sambyal, Y Pandey, VN Singh, SK.Dhawan. RSC Advances 2014,4, 62413-62422 (2014).
  27. Barium ferrite decorated reduced graphene oxide nanocomposite for effective electromagnetic interference shielding. Meenakshi Verma, AP Singh, P Sambyal, SK Dhawan, V Choudhary. Physical Chemistry Chemical Physics2015,17, 1610-1618.
  28. Facile synthesis of phenolic resin sheets consisting expanded graphite/γ-Fe2O3/SiO2 composite and its enhanced electromagnetic interference shielding properties. M Mishra, AP Singh, P Sambyal, S Teotiaa, SK Dhawan. Indian Journal of Pure & Applied Physics 52, 478-485(2014).
  29. Tailored polyaniline/barium strontium titanate/expanded graphite multiphase composite for efficient radar absorption. P Sambyal, AP Singh, M Verma, M Farukh, BP Singh, SK Dhawan. RSC Advances 4 (24), 12614-12624 (2014).
  30. Encapsulation of γ-Fe2O3 decorated reduced graphene oxide in polyaniline core–shell tubes as an exceptional tracker for electromagnetic environmental pollution. AP Singh, M Mishra, P Sambyal, BK Gupta, BP Singh, A Chandra, and S.K. Dhawan. Journal of Materials Chemistry A 2 (10), 3581-3593 (2014).
  31. Antistatic Studies of Graphene grafted Polythiophene-Carbon fiber felt Composite, Communicated.
  32. Exceptional Microwave Shielding and Dielectric properties of surfactant assisted Polypyrrole-carbon materials composites, Communicated.
  33. Polyaniline wrapped hybrid carbon array substrate electrode for high performance supercapacitors”, Communicated.
  34. Improved performance of organic solar cells with solution processed hole transport layer.Ranoo Bhargav, S.P.Gairola, S.K.Dhawan, Asit Patra, (Communicated).
  35. Synergistic effect of Polypyrrole/BST/RGO/Fe3O4 composite for enhanced microwave absorption and EMI shielding in X-Band. Pradeep Sambyal, S.K. Dhawan, Sampat Singh Chauhan, and S.P. Gairola (Communicated).
  36. Solution processed Hole transport layer towards Efficient and cost effective Organic Solar Cells. Ranoo Bhargav, Asit Patra, S.K.Dhawan, S.P.Gairola. Solar Energy (Communicated).
  37. Enhanced anticorrosive properties of tailored polyaniline/anisidine/chitosan/SiO2 composite for protection of mild steel in aggressive marine conditions. Pradeep Sambyal, Gazala Ruhi, S. K. Dhawan, B.M.S.Bisht, S.P. Gairola. Progress in Organic Coatings (Communicated).
  38. Polyaniline as Effective Shield for Electromagnetic Radiation Shielding Applications. Preeti Gairola, Anu Pande, S.P.Gairola, B.M.S.Bisht, Kuldeep Singh, S.K.Dhawan, Vinod Kumar. Bulletin of Materials Science (Communicated).
  39. Expanded graphite & Reduced Graphene oxide as a flexible lightweight electromagnetic shield. Preeti Gairola, Anu Pande, S.P.Gairola, L.P.Purohit, Vinod Kumar, S.K.Dhawan. Bulletin of Materials Science (Communicated).
  40. Encapsulation of Barium Ferrite and Reduced Graphene Oxide in poly(o-toluidine) as a Barrier for Electromagnetic Radiations. Preeti Gairola, Anil Ohlan, P. Gairola, Vivek Verma, S.K.Dhawan, L.P.Purohit. Crystal Research and Technology, 2017, DOI: 10.1002/crat.201700117
  41. Synthesis and electromagnetic shielding behaviour of poly (o-toluidine)/red mud composite. P. Gairola, Anu Pande, Preeti Gairola, Sudesh Sharma, L.P. Purohit S.K. Dhawan. Polymers for Advanced Technologies, 2017, DOI: 10.1002/pat.4165
  42. Carbon material-Nanoferrite composite for Radiation Shielding in microwave frequency. Preeti Gairola, S.P. Gairola, S.K. Dhawan, R. P. Tandon, Vinay Gupta, L.P.Purohit, Sudesh Sharma. Integrated Ferroelectrics, 2017, VOL. 184, 1-9
  43. Evaluation of an advanced self healing and highly durable corrosion protective epoxy coating modified with Poly(Aniline-co-Pentafluoroaniline)/ZrO2 Nanocomposite on Mild Steel, B.M.S. Bisht, Hema Bhandari, S.P.Gairola, K.Dhawan, Gazala Ruhi, Current Smart Materials, Bentham Science Publication, 2(2), 2017, ISSN (P): 2405-4658 , ISSN (O): 2405-4666.
  44. Modified ferroelectric/magnetic and leakage current density properties of Co and Sm co-doped bismuth ferrites. Balesh Kumar Vashisth, Jarnail S. Bangruwa, Anu Beniwal, S.P. Gairola, Ashok Kumar, Nidhi Singh, Vivek Verma. Journal of Alloys and Compounds 698 (2017) 699-705.
  45. Electromagnetic shielding behavior of polyaniline using Red Mud (industrial waste) as filler in the X – band (8.2-12.4 GHz) frequency range Anu Pande, Preeti Gairola, Pradeep Sambyal, S.P. Gairola, Vinod Kumar, Kuldeep Singh, S.K. Dhawan. Materials Chemistry and Physics 189 (2017) 22-27.
  46. Development of conducting copolymer based on poly(o-toluidine-co-2-amino 5 napthol 7 sulphonic acid): An efficient material for protection of iron in highly corrosive environment Brij Mohan Singh Bisht, S.P.Gairola, Hema Bhandari, Sundeep K Dhawan. International Journal of Research in Engineering and Technology (IJRET), eISSN: 2319-1163, pISSN: 2321-7308, Volume: 05 Issue: 11, Nov-2016.
  47. Barium Ferrite & Graphite integrated with Polyaniline as effective shield against Electromagnetic Interference. Preeti Gairola,P.Gairola, Vijay Kumar, Kuldeep Singh, S.K.Dhawan. Synthetic Metals, 221 (2016) 326–331.
  48. Electromagnetic Interruption Shielding Characterization of Plain Barium Ferrite. Preeti Gairola, Kuldeep Singh, S.P.Gairola, B.M.S.Bisht, Anu Pande, S.K.Dhawan L.P.Purohit, Sudesh Sharma. International Journal of Innovative Research and Advanced Studies (IJIRAS), ISSN: 2394-4404, P.321-324, Volume 3 Issue 8, July 2016.
  49. Electromagnetic Radiation Shielding Characteristic and Synthesis of Poly (O-Toluidine). S.P.Gairola, S.K.Dhawan, Preeti, Anu Pande. Journal of Basic and Applied Engineering Research (JBAER), p-ISSN: 2350-0077; e-ISSN: 2350-0255; Volume 3, Issue 5; April-June, 2016, pp.429-432.
  50. Nano-ferrite and Reduced Graphene Oxide embedded in Polyaniline matrix for EMI Shielding applications. Preeti, S.P.Gairola, S.K.Dhawan, Avanish Pratap Singh, Kuldeep Singh, Anil Ohlan. Journal of Basic and Applied Engineering Research (JBAER), p-ISSN: 2350-0077; e-ISSN: 2350-0255; Volume 3, Issue 4; April-June, 2016, pp.385-389.
  51. Modification in Structural, Electrical and Magnetic Properties of Pr Doped Bismuth Ferrites. Anu Beniwal, Jarnail S.Bangruwa, Balesh Vasisth, S.P. Gairola, Vivek Verma. International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-0181, Vol. 5 Issue 03, March-2016.
  52. Highly Durable and Novel Anticorrosive Coating Based on Epoxy Reinforced with Poly (Aniline-co-Pentafluoroaniline)/SiO2 Composite. Brij Mohan Singh Bisht, Hema Bhandari, Pradeep Sambyal, S. P. Gairola, Sundeep K. Dhawan. American Journal of Polymer Science 2016, 6(3): 75-85.
  53. Effect of annealing temperature on Raman spectra of TiO2 Mohan Chandra Mathpal, Anand Kumar Tripathi, Manish Kumar Singh, S.P. Gairola, S.N. Pandey, Arvind Agarwal. Chemical Physics Letters 555 (2013) 182-186.
  54. Low dielectric loss Mg doped Ni-Cu-Zn nano-ferrites for power application. Abdullah Dar, Vivek Verma, S.P. Gairola, W.A. Siddiqui, Rakesh Kumar Singh, R.K. Kotnala. Applied Surface Science 258 (2012) 5342-5347.
  55. Enhanced microwave absorption properties in polyaniline and nano-ferrite composite in X-band. P. Gairola, Vivek Verma, Lalit Kumar, M. Abdullah Dar, S. Annapoorni, R.K. Kotnala. Synthetic Metals 160 (2010) 2315-2318.
  56. Modified Composition of Cobalt Ferrite as Microwave Absorber in X-Band Frequencies. P. Gairola, Vivek Verma, Vibhav Pandey, Ravi, L. P. Purohit & R. K. Kotnala. Integrated Ferroelectrics, 119, 151-156 (2010).
  57. Modified composition of barium ferrite to act as a microwave absorber in X-band frequencies. P. Gairola, Vivek Verma, A. Singh, L.P. Purohit, R.K. Kotnala. Solid State communications150 (2010)147-151.
  58. High permeability and low power loss of Ti and Zn substitution lithium ferrite in high frequency range. VivekVerma, S.P.Gairola, Vibhav Pandey, J.S.Tawale, Hua Su, R.K.Kotanala. Journal of Magnetism and Magnetic Materials 321 (2009) 3808-3812.
  59. Magnetic and electrical properties of manganese and cadmium co-substituted lithium ferrites. Vivek Verma, S.P. Gairola, Mohan C. Mathpal, S. Annapoorni, R.K. Kotnala. Journal of Alloys and Compounds 481(2009) 872-876.
  60. Permeability of Nb and Ta doped lithium ferrite in high frequency range. Vivek Verma, S.P. Gairola, Vibhav Pandey, R.K. Kotanala, Hua Su. Solid State communications 148 (2008), 117-121.
  1. Synthesis and Characterization of Chitosan/Polypyrrole Nano Hybrids. Saumya Satija , Gazala Ruhi , Pradeep Sambyal , S.K. Dhawan. 2nd International conference on Science, Technology and management 2015.Delhi University India.
  2. Designing of MWCNT/FERROFLUID/FLYASH Multiphase composite as safeguard for Electromagnetic radiation, Pradeep Sambyal, and S.K. Dhawan, National conference on “Nanoscience-Opportunities and Challenges” 2016. Maitreyi college Delhi University, New delhi India.
  3. Development of Anti Corrosive polymer Composite Coatings for protection of mild steel in marine Environment, Pradeep Sambyal, Gazala Ruhi and S.K. Dhawan, 18th National Congress on corrosion control 2016. Chennai India.
  4. Designing of corrosion resistant polymer composite coatings technology for protection of mild steel in marine environment, Pradeep Sambyal, Gazala Ruhi and S.K. Dhawan, International Conference on Materials Science & Technology 2016. Delhi University India.
  5. Characterization and Synthesis of Optoelectronic nano-materials. Lalit Kumar Gaur, Preeti Gairola, M.C. Mathpal, Pramod Thakur, Arvind Agarwal, S.P. Gairola. 11th Uttarakhand State Science & Technology Congress 2016-17 (USSTC), UCOST, Vigyan Dham, Jhjara, Premnagar, Dehradun.
  6. Development of Epoxy formulated co-polymer composites based coating for Protection of Iron in Saline Environment. Brij Mohan Singh Bisht, Hema Bhandari,  Preeti Gairola, S.P.Gairola, S. K Dhawan. 11th Uttarakhand State Science & Technology Congress 2016-17 (USSTC), UCOST, Vigyan Dham, Jhjara, Premnagar, Dehradun.
  7. Dielectric and Electromagnetic shielding properties of Zinc Ferrite. Preeti Gairola, B.M.S.Bisht, Lalit Kumar Gaur, L.P.Purohit, S.P. Gairola, S.K.Dhawan. 11th Uttarakhand State Science & Technology Congress 2016-17 (USSTC), UCOST, Vigyan Dham, Jhjara, Premnagar, Dehradun.
  8. Development of self heating and highly durable Anticorrosive coating based on Poly (Aniline-co-Pentafluoroaniline)/ZrO2 Nanocomposite for protection of iron in saline conditions. Brij Mohan Singh Bisht, Preeti Gairola, S.P.Gairola and S. K Dhawan. India International Science Festival (IISF)-Yong Scientist Conclave (YSC), Dec 8-11, 2016.
  9. Synthesis and Optical characteristics of ZnO-SnO2 nano-composites. Lalit Kumar Gaur, Preeti Gairola, M.C. Mathpal, Arvind Agarwal, Pramod Thakur, S.P. Gairola. 86th Annual Session of The National Academy of Sciences, India: Symposium on “Science, Technology and Entrepreneurship for Human Welfare in the Himalayan Region” December 02-04, 2016, Jointly organized by UCOST & UTU at UCOST, Vigyan Dham, Jhjara, Premnagar, Dehradun.
  10. Synthesis and EMI Shielding Properties of Nickel Ferrite. Preeti Gairola, Monika Mishra, Vinay Gupta, L.P.Purohit, M.C. Mathpal,  S.P. Gairola. 86th Annual Session of The National Academy of Sciences, India: Symposium on “Science, Technology and Entrepreneurship for Human Welfare in the Himalayan Region” December 02-04, 2016, Jointly organized by UCOST & UTU at UCOST, Vigyan Dham, Jhjara, Premnagar, Dehradun\
  11. Study of conducting copolymer based corrosion inhibitors for protection of iron in corrosive environment. Brij Mohan Singh Bisht, Preeti Gairola, Hema Bhandari,  S.P.Gairola and S.K.Dhawan.  National Conference on Science & Technology for National Development (November 20-22, 2016) Organized by The Indian Science Congress Association: Haridwar Chapter and Department of Chemistry GKV, Haridwar.
  12. Optical Characteristics and Synthesis of Co-Doped SnO2 Nanoparticles. Lalit Kumar Gaur, Preeti Gairola, S.P. Gairola, L.P.Purohit, M.C. Mathpal, Arvind Agarwal, Promod Thakur. National Conference on Science & Technology for National Development (November 20-22, 2016) Organized by The Indian Science Congress Association: Haridwar Chapter and Department of Chemistry GKV, Haridwar.
  13. Bismuth Ferrite as Electromagnetic Interference Suppressor. Preeti Gairola, Monika Mishra, Vinay Gupta, L.P.Purohit, M.C. Mathpal,  S.P. Gairola.  National Conference on Science & Technology for National Development (November 20-22, 2016) Organized by The Indian Science Congress Association: Haridwar Chapter and Department of Chemistry GKV, Haridwar.
  14. Structural, dielectric, ferroelectric and magnetic properties of Gd-doped BiFeO3, Balesh Kumar Vashisth, Jarnail S. Bangruw, Anu Beniwal, S.P. Gairola, Vivek Verma. International Conference on Advances in Nanomaterials and Nanotechnology (ICANN-2016), Organized by Centre for Nanoscience and Nanotechnology, Jamia Millia Islamia,  New Delhi, India on November 4 & 5, 2016.
  15. Synthesis and Photoresponse Properties of Co-Doped ZnO Nanoparticles, Lalit Kumar Gaur, Preeti Gairola, S.P. Gairola, Nishant Tripathi, Vinod Kumar,  S.K.Dhawan. International Conference on Advances in Nanomaterials and Nanotechnology (ICANN-2016), Organized by Centre for Nanoscience and Nanotechnology, Jamia Millia Islamia,  New Delhi, India on November 4 & 5, 2016.
  16. Structural and Electrical properties of Co and Sm doped Bismuth Ferrites. Balesh Kumar Vashisth, Jarnail S.Bangruwa, Anu Beniwal, S.P.Gairola, Vivek Verma. 4TH National Conference on Nanoscience and Instrumentation Technology, June, 04-05, 2016, P-5, OP-10.
  17. Carbon & Polymer materials as shield against EM radiation, Preeti, B.M.S.Bisht, Anu Pande, Balesh Vasisth, Lalit Gaur, Shaily Singhal, L.P.Purohit, S.P.Gairola, S.K.Dhawan,  4th National Conference on “Advance Researches in Engineering and Sciences” (ARES-2016), 9 April, 2016, DBIT, Dehradun. P-12-13
  18. EMI Shielding characteristics of Conducting Polymer–Red Mud composite, Anu Pande, M. Farukh, Preeti, S. P. Gairola, B. D. Indu, S. K. Dhawan, International Conference on “Innovative Trends in Engineering, Science and Technology” 18-19 Mar, 2016, Uttaranchal University, Dehradun.A-10
  19. Phase transition studies of multiferroic Pb1-xSrx(Fe0.012Ti0.988)O3 nanoparticles, Kuldeep Chand Verma, Jyoti Shah, M.C.Mathpal, Vibhav Pandey, Vivek Verma,  Shiv Prasad, R. K. Kotnala and N.S.Negi,  International Conference on Magnetic Materials and their Applications For 21ST Century, MMA-21, Oct.21-23, 2008, NPL, New Delhi. P-179
  20. A wide range thick film humidity sensor, Jyoti Shah, M.C.Mathpal, Vibhav Pandey, VivekVerma,  Shiv Prasad, and R. K. Kotnala,  International Conference on Magnetic Materials and their Applications For 21ST Century, MMA-21, Oct.21-23, 2008, NPL, New Delhi.P-210-11
  21. Magnetic and Dielectric properties of nano-SiO2 & nano-TiO2 doped Lithium ferrite, Shiv Prasad, VivekVerma, Vibhav Pandey, Jyoti Shah, M.C.Mathpal, L.P.Purohit, R. K. Kotnala, National Conference on Semiconductor Material & Technology NC-SMT 2008, Oct.16-18, 2008, GKV, Haridwar.
  22. Effect on Microstructure and Humidity Sensing of Magnesium Ferrite by Gd-doping, Jyoti Shah, R.K.Kotnala, Vibhav Pandey, Shiv Prasad and Hari Kishan, National Seminar on Electroceramics, NSE-2007, Nov.5-6, 2007 GVM, Sonepat. IT-09,P-10
  23. Magnetic and Electrical Properties of Cerium Substituted Lithium Ferrite, Vivek Verma Vibhav Pandey, Shiv Prasad, R.K.Kotnala and P.C.Kothari, National Seminar on Electroceramics, NSE-2007, Nov.5-6, 2007 GVM, Sonepat,CP-39,P-46