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AC Conductivity and Impedance Properties of 0.65Pb(Mg1/3Nb2/3)O3-0.35PbTiO3 Ceramics
Impedance Properties morphotropic phase boundary 0.65Pb
2009/9/4
The electrical properties of 0.65Pb(Mg1/3Nb2/3)O3-0.35(PbTiO3) ceramics over a wide range of frequencies (102–106 Hz) and temperatures (30–225∘C) were studied using impedance spectroscopy ...
KHCO3 compound was characterized in three principle realms: for its dielectric properties as a function of temperature and frequency in the ranges 300--370 K and 50 Hz to 1 MHz, respectively; bulk con...
AC conductivity and Dielectric Study of Chalcogenide Glasses of Se-Te-Ge System
correlated barrier hopping dielectric constants
2010/4/12
The ac conductivity and dielectric properties of glassy system SexTe79 - xGe21, with x = 11, 14, 17 at.%, has been studied at temperatures 300 to 450 K and over a wide range of frequencies (50 Hz to 5...
The Normal and Inverted Meyer-Neldel Rule in the ac Conductivity
The Meyer-Neldel rule Correlated barrier hopping Relaxation time
2010/4/12
Recently, a new approach has been proposed for the correlated barrier hopping (CBH) model where the ac relaxation time is thought to obey the Meyer-Neldel (MN) rule. This approach gives quantitative a...