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

S. Swain, S., R. Sahu, A. Mahapatra, R., B. Samanta, D. Nanda, P. Kumar, S. Dasgupta, and . Sonia,"Structural, Mechanical and Dielectric Properties of Microwave-Assisted High-Energy Ball Milling Synthesis of Hydroxyapatite", Integrated Ferroelectrics, vol.205, no.1, pp.186-193, Taylor and Francis, February 2020, 10.1080/10584587.2019.1675014       Article

M. Chandrasekhar, G. Reddy, and P. Kumar,"Dielectric, Ferroelectric, and Strain Study of BNT-BT-BKT Ceramics for Actuator Applications", Journal of Electronic Materials, vol.49, no.12, pp.7238–7243, Springer, October 2020, 10.1007/s11664-020-08493-0       Article

S. Kumari, R. Rai, P. Kumar, P. Kumari, and A. Dronov,"Rietveld analysis and negative dielectric behavior of perovskite-like La1–xEuxMnO3 system", FERROELECTRICS LETTERS SECTION, vol.47, no.4-6, pp.61-70, Taylor and Francis, July 2020, 10.1080/07315171.2020.1810983       Article

A. Kalam, R. Runjhun, A. Mahapatra, M. M. Tavakoli, S. Trivedi, H. T. Dastjerdi, P. Kumar, J. S. -, M. Pandey, D. Prochowicz, and P. Yadav,"Interpretation of resistance, capacitance, defect density, and activation energy levels in single-crystalline MAPbI3", The Journal of Physical Chemistry C, vol.124, no.6, pp.3496-3502, American Chemical Society 2020, 10.1021/acs.jpcc.9b11343       Article

A. Mahapatra, D. Prochowicz, M. M. Tavakol, S. Trivedi, P. Kumar, and P. Yadav,"A review of aspects of additive engineering in perovskite solar cells", Journal of Materials Chemistry A, vol.8, pp.27–54, Royal Society of Chemistry 2020, 10.1039/C9TA07657C       Article

A. Mahapatra, R. Runjhun, Jan. Nawrocki, J. Lewin´sk, A. Kalam, P. Kumar, S. Trivedi, M. M. Tavakoli, D. Prochowicz, and P. Yadav,"Elucidation of the role of guanidinium incorporation in single-crystalline MAPbI3 perovskite on ion migration and activation energy", Physical Chemistry Chemical Physics, vol.22, pp.11467--11473, Royal Society of Chemistry 2020, 10.1039/D0CP01119C       Article

M. Chandrasekhar, J. Gorinta, D. K. Khatua, and P. Kumar,"Effect of NaNbO3 addition on structure, dielectric and energy storage properties of lead free piezoelectric Bi0.5Na0.5TiO3-K0.5Na0.5NbO3 ceramics", Ceramics International, vol.45, no.2, part a, pp.1969-1976, Elsevier, February 2019, 10.1016/j.ceramint.2018.10.091       Article