Phase Transition, Dielectric Relaxation and Impedance Spectroscopy of Perovskite xBa0.95Sr0.05Tio3-(1‒X)BiFe0.9Sm0.1O3 Ceramics. Bangladesh Journal of Physics, [S. l.], v. 27, n. 1, p. 23–42, 2020. DOI: 10.3329/bjphy.v27i1.49724. Disponível em: https://www.banglajol.info/index.php/BJPhy/article/view/49724. Acesso em: 25 jun. 2026.