Far-infrared absorption and its relevance to structure and ionic conduction of sodium β-alumina
- 30 October 1982
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 15 (30) , 6141-6149
- https://doi.org/10.1088/0022-3719/15/30/008
Abstract
Infrared absorption studies have been carried out on the vibrations of sodium ions in the mirror plane of both non-stoichiometric and nearly stoichiometric sodium beta -alumina. Absorption by the mixed crystals Nax(NH4)1-x beta -alumina has also been measured for 0-1. The results are related to configurations of sodium ions in the mirror plane and they are used in conjunction with recent calculations by Walker and Catlow (1982) to discuss models for ionic conduction.Keywords
This publication has 19 references indexed in Scilit:
- Far-infrared absorption of silver β-aluminaJournal of Physics C: Solid State Physics, 1981
- Near-stoichiometric sodium beta aluminaSolid State Ionics, 1980
- Far-infrared absorption of sodium β aluminaJournal of Physics C: Solid State Physics, 1980
- Cation interstitial pair modes in the vibrational spectra of mixed-aluminasPhysical Review B, 1978
- Far-infrared absorption and ionic conductivity of Na, Ag, Rb, and K-aluminaPhysical Review B, 1978
- X-ray diffuse scattering from alkali, silver, and europium-aluminaPhysical Review B, 1978
- Raman scattering from sodium and silver in β-aluminaSolid State Communications, 1976
- Lattice vibrations and ion transport spectra in-alumina. II. Microwave spectraPhysical Review B, 1976
- Raman scattering inPhysical Review B, 1976
- Organisation des cations assurant la conduction dans l'alumine βActa Crystallographica Section A, 1974