Ionic conductivity of -AgI

Robert Joseph Cava, E. A. Rietman

Research output: Contribution to journalArticle

62 Scopus citations

Abstract

We have measured the silver-ion conductivity in single-crystal -AgI between 330 K and the -to- transition at 420 K by the complex impedance method. The conductivity is approximately isotropic, with pronounced curvature in the log10(T) versus 1T representation. We found the surface conduction perpendicular to c to be significant. Detailed measurements in the vicinity of the -to- transition show no evidence for unusual pretransition silver sublattice melting.

Original languageEnglish (US)
Pages (from-to)6896-6902
Number of pages7
JournalPhysical Review B
Volume30
Issue number12
DOIs
StatePublished - Jan 1 1984
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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