Title of article
Conductivity investigations of Cu7GeS5I family fast-ion conductors
Author/Authors
Lukas Dziaugys، نويسنده , , A. and Banys، نويسنده , , J. and Kezionis، نويسنده , , A. and Samulionis، نويسنده , , V. and Studenyak، نويسنده , , I.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
168
To page
171
Abstract
Electric properties of Cu7GeS5I and Cu7SiS5I crystals were studied in a broad temperature (120 – 300 K) and frequency (1 MHz – 3 GHz) range. The ionic conductivity has been distinguished from contact effect. The DC conductivity has been extracted from experimental results. From this DC conductivity the activation energy has been calculated and compared with activation energy obtained from the electrical modulus.
Keywords
Impedance spectroscopy , Fast-ion conductor , Argyrodite compound
Journal title
Solid State Ionics
Serial Year
2008
Journal title
Solid State Ionics
Record number
1720381
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