Solid State Ionics, Vol.179, No.1-6, 79-81, 2008
Influence of small amount of CuInP2Se6 to conductivity of CuInP2S6 crystals
The impedance investigations in the frequency range from 20 Hz to 1 MHz of the Cu ion conducting CuInP2S6 with small admixture of CuInP2Se6 are reported. The activation energy E-A and conductivity sigma(0) strongly decreases with increasing of amount of CuInP2Se6. (c) 2008 Elsevier B.V. All rights reserved.