Title of article
Electrical conductivity and dielectric permittivity of Cu6AsS5I superionic crystals
Author/Authors
T. Salkus، نويسنده , , T. and Ke?ionis، نويسنده , , A. and Ivanov، نويسنده , , M. and Kayla، نويسنده , , M.I. and Kranj?ec، نويسنده , , M. and Studenyak، نويسنده , , I.P. and Banys، نويسنده , , J.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
3
From page
582
To page
584
Abstract
X-ray diffraction studies of Cu6AsS5I crystals grown using the chemical vapor transport method are performed. Complex electrical conductivity, impedance, dielectric permittivity, and electrical modulus of Cu6AsS5I crystal are studied in wide frequency range and temperature interval from 100 to 400 K. Different contributions into electrical conductivity spectra are revealed. Two phase transitions are confirmed for Cu6AsS5I from the frequency and temperature dependencies of electrical properties.
Keywords
Superionic crystal , electrical conductivity , Impedance spectroscopy , Argyrodite , phase transition , Arrhenius law
Journal title
Solid State Ionics
Serial Year
2014
Journal title
Solid State Ionics
Record number
1712848
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