Dynamics of Ag + ions in Ag 2 S -doped superionic AgPO 3 glasses
作者： S. Bhattacharya , D. Dutta , A. Ghosh
DOI: 10.1103/PHYSREVB.73.104201
关键词: Ionic conductivity 、 Ion 、 Conductivity 、 Atmospheric temperature range 、 Doping 、 Infrared 、 Analytical chemistry 、 Fourier transform 、 Activation energy 、 Materials science
摘要: Dynamics of Ag + ions in 2 S-doped AgPO 3 glasses have been studied the frequency range 10 Hz to MHz and temperature 93-323 K. The composition dependence dc conductivity activation energy these has compared with that AgI-doped glasses. An attempt made explain comparatively lower for present S doped than by analyzing Fourier transform infrared data. frequency-dependent electrical data analyzed framework formalism. We obtained mobile ion concentration power-law exponent from analysis spectra. observed is independent primarily determined mobility. It also a fraction glass involved dynamic process. Scaling spectra be content compositions.
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