STRUCTURE AND PHYSICAL PROPERTIES OF SOME SUPERIONIC CRYSTALS

Abstract

The paper discusses the mechanisms of superionic conductivity caused by features of the crystal structure, electronic and vibrational spectra of some series of crystals with anion and cation conductivity. Special attention is paid to the symmetry of the sublattices, which differs from the crystal structure in the implementation of superionic transfer.

Keywords

• superionic conductivity
• sublattice
• fluorite
• perovskite
• phonon spectra