M. Chandrasekhar, A. Choudhary, D. K. Khatua, and P. Kumar,"Enhanced energy storage performance of SrTiO3modified Bi0.5Na0.5TiO3 - BaTiO3 -Bi0.5K0.5TiO3 ceramic", J Mater Sci: Mater Electron,, vol.32, no.12, pp.5316–5324, Springer, March 2021, 10.1007/s10854-020-05154-0       Article

R. Sahu, B. Samanta, D. Nanda, and P. Kumar,"Structural and electrical properties of donor-doped NBT system synthesized by microwave-assisted solid-state reaction route", Journal of Materials Science: Materials in Electronics, vol.32, pp.17524–17533, Springer 2021, 10.1007/s10854-021-06285-8       Article

S. Swain, P. Kumar, and . Sonia,"Microstructural, mechanical and electrical properties of BT, BZT-BCT, and BNT-BT-BKT ferroelectrics synthesized by mechanochemical route", Ceramic International, vol.47, no.18, pp.2651, Elsevier 2021, 10.1016/j.ceramint.2021.06.064       Article

S. Swain, R. Bhaskar, M. K. Gupta, S. Sharma, S. Dasgupta, A. Kumar, and P. Kumar,"Mechanical, Electrical, and Biological Properties of Mechanochemically Processed Hydroxyapatite Ceramics", Nanomaterials [SCI], vol.11, no.9, pp.2216, MDPI 2021, 10.3390/nano1109221       Article

I. Alam, K. Sa, S. Das, B., S. Subudhi, M. Manda, S. Patra, B. Samanta, R. R. Sahu, S. Swain, A. Mahapatra, P. Kumar, and P. Mahanandia,"Graphene field-effect transistor using gated ferroelectric thin film", Solid State Communications, vol.340, pp.114533, Elsevier, December 2021, doi.org/10.1016/j.ssc.2021.114533       Article

R. Sahu and P. Kumar,"Microstructure and electrical properties of microwave sintered Nb-doped NBT ceramics", Processing and Application of Ceramics, vol.15, no.4, pp.395-402, October 2021, https://doi.org/10.2298/PAC2104395S       Article

S. Swain, R. Bhaskar, M. K. Gupta, S. Sonia, S. Dasgupta, K. Anuj, and P. Kumar,"Mechanical, Electrical, and Biological Properties of Mechanochemically Processed Hydroxyapatite Ceramics", Nanomaterials, vol.11, no.9, pp.2216, MDPI 2021, doi.org/10.3390/nano11092216       Article

R. and P. Kumar,"Effect of PMN modification on the structural, microstructural, dielectric and ferroelectric properties of BT ceramics", FERROELECTRICS, vol.554, pp.56-66, Taylor and Francis, February 2020, 10.1080/00150193.2019.1684766       Article

A. Kalam, R. Runjhun, A. Mahapatra, M. M. Tavakoli, S. Trivedi, H. T. Dastjerdi, P. Kumar, J. Lewinski, M. Pandey, and P. Yadav,"Interpretation of Resistance, Capacitance, Defect Density and Activation Energy Levels in Single-Crystalline MAPbI", J. Phys. Chem. C, vol.124, no.6, pp.3496-3502, ACS Publications, January 2020, 10.1021/acs.jpcc.9b11343       Article

R. Sahu, S. Swain, A. Mahapatra, R., B. Samanta, D. Nanda, and P. Kumar,"Microwave-Assisted High-Energy Ball Milling Synthesis of SBT Nano-Ceramics", Integrated Ferroelectrics, vol.205, no.1, pp.177-185, Taylor and Francis, February 2020, 10.1080/10584587.2019.1675013       Article