作者: C.K. Suman , K. Prasad , R.N.P. Choudhary
DOI: 10.1016/J.MATCHEMPHYS.2005.08.038
关键词: Materials science 、 Dielectric 、 Transition temperature 、 Ceramic 、 Conductivity 、 Activation energy 、 Phase transition 、 Orthorhombic crystal system 、 Analytical chemistry 、 Dielectric spectroscopy
摘要: … Electrical impedance (Z), phase angle (θ), loss tangent and capacitance (C) were measured as a function of frequency (0.1 kHz–1 MHz) at different temperatures (20–500 C) using a …