Optical investigations of superionic phase transition in Ag2CdI4 thin films

Authors
Bolesta, IM Futey, OV Syrbu, OG
Citation
Im. Bolesta et al., Optical investigations of superionic phase transition in Ag2CdI4 thin films, SOL ST ION, 119(1-4), 1999, pp. 103-107
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE IONICS
ISSN journal
01672738 → ACNP
Volume
119
Issue
1-4
Year of publication
1999
Pages
103 - 107
Database
ISI
SICI code
0167-2738(199904)119:1-4<103:OIOSPT>2.0.ZU;2-T
Abstract
The phase transition (PT) into the superionic state in Ag2CdI4 thin films w as investigated by optical absorption and luminescence methods. It was show n that the PT observed in the temperature region 330-380 K may be described as a sequence of two phase transitions, associated correspondingly with th e melting of the Ag+ sublattice and with the storage of iodide and/or cadmi um sublattices. (C) 1999 Elsevier Science B.V. All rights reserved.