All Publications

A. Mishra, D. K. Khatua, G. D. Adhikary, N. Kumar, A. Upadhyay, B. Mahale, S. Saha, B. Majumdar, A. Senyshyn, and R. Ranjan,"Effect of sintering temperature on the structural disorder and its influence on electromechanical properties of the morphotropic phase boundary composition 0.94Na0.5Bi0.5TiO3-0.06BaTiO3 (NBT-6BT)", Journal of Materials Science: Materials in Electronics, Springer 2021, https://doi.org/10.1007/s10854-021-06157-1       Article

A. Mishra, G. Abebe, G. Jafo, G. D. Adhikary, and A. De,"Effect of A-site off-stoichiometry on the microstructural, structural, and electromechanical properties of lead-free tetragonal 0.80Na0.5Bi0.5TiO3–0.20BaTiO3 (NBT–20BT) piezoceramic", Journal of Materials Science: Materials in Electronics, Springer 2021, https://doi.org/10.1007/s10854-021-05895-6       Article

G. D. Adhikary, D. Sharma, P. Punetha, G. Jafo, G. Abebe, A. Mishra, A. Senyshyn, and R. Ranjan,"Preponderant influence of disordered P4bm phase on the piezoelectricity of critical compositions of Na0.5Bi0.5TiO3-based ferroelectrics", Physical Review B, vol.104, no.184102, American Physical Society 2021, 10.1103/PhysRevB.104.184102       Article

G. Abebe, G. Jafo, G. D. Adhikary, A. De, R. Ranjan, and A. Mishra,"Microstructural, structural, dielectric, piezoelectric and energy storage properties of 0.2 wt% MnO2 doped (0.94-x)Na0.5Bi0.5TiO3–0.06BaTiO3-xK0.5Na0.5NbO3 ceramics (0?=?x?=?0.08)", SN Applied Sciences, Springer 2020, https://doi.org/10.1007/s42452-020-03746-3       Article

. S. Chakraborty, . N. Patra, A. Mishra, and . S. Chaterjee,"Development and characterization of novel piezoceramic material based stack actuator", Materials Today: Proceedings, Elsevier 2020, View Details       Article

D. K. Khatua, G. D. Adhikary, A. Mishra, N. Kumar, A. Senyshyn, S. K. Mishra, S. Kim, and R. Ranjan,"Structural crossover from long period modulated to nonmodulated cubic-like phase at cryogenic temperature in the morphotropic phase boundary of Na0.5Bi0.5TiO3–BaTiO3", Journal of Applied Physics, American Institute of Physics 2020, https://doi.org/10.1063/5.0004704       Article

N. Kumar, A. Mishra, A. De, Uma. Shankar, and R. Ranjan,"Factors contributing to the local polar-structural heterogeneity and ultrahigh piezoelectricity in Sm-modified Pb(Mg1/3Nb2/3)O3-PbTiO3", Journal of Physics D: Applied Physics, vol.53, no.16, IOP Publishing, February 2020, https://doi.org/10.1088/1361-6463/ab6ea2       Article

A. Mishra, D. K. Khatua, A. De, and R. Ranjan,"Off-stoichiometry, structural-polar disorder and piezoelectricity enhancement in pre-MPB lead-free Na0.5Bi0.5TiO3-BaTiO3 piezoceramic", Journal of Applied Physics, AIP Publishing 2019, https://doi.org/10.1063/1.5089123       Article

A. Mishra, D. K. Khatua, G. D. Adhikary, N. Kumar, Uma. Shankar, and R. Ranjan,"Finite-size-effect on a very large length scale in NBT-based lead-free piezoelectrics", Journal of Advanced Dielectrics, vol.9, no.5, World Scientific Connect 2019, 10.1142/S2010135X19500358       Article

D. K. Khatua, A. Mishra, N. Kumar, G. D. Adhikary, Uma. Shankar, B. Majumdar, and R. Ranjan,"A coupled microstructural-structural mechanism governing thermal depolarization delay in Na0.5Bi0.5TiO3-based piezoelectrics", Acta Materialia, vol.179, pp.49-60, Elsevier 2019, https://doi.org/10.1016/j.actamat.2019.08.022       Article