Thermally induced charge relaxation in α-LiIO3 superionic conductor


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Abstract

Electrical properties of single crystals of α-LiIO3 superionic conductor (hexagonal symmetry, sp. gr. P6322, z cut) have been studied by the methods of impedance spectroscopy and thermally induced depolarization. The mechanism of thermally induced charge relaxation in α-LiIO3 crystal is related to “hopping” migration of mobile Li+ ions via crystallographic sites in the channels of the [IO3] crystalline framework oriented along the c crystallographic axis.

About the authors

N. I. Sorokin

Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics”

Author for correspondence.
Email: nsorokin1@yandex.ru
Russian Federation, Moscow, 119333

Yu. V. Shaldin

Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics”

Email: nsorokin1@yandex.ru
Russian Federation, Moscow, 119333

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