Thermally induced charge relaxation in α-LiIO3 superionic conductor

Аннотация

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.