Structural, electrical, and optical properties of As2S 3-Cu6PS5I nanocomposites

I. P. Studenyak, R. Yu Buchuk, M. Kranjčec, I. I. Makauz, I. M. Voynarovych, I. Charnovich, L. Daroczi, S. Kökényesi

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

As2S3-Cu6PS5I nanocomposites are prepared by incorporation of nanocrystals of Cu6PS5I superionic conductor in As2S3 glass matrix. Their structural studies by scanning electronic microscopy are performed and the electrical conductivity of the nanocomposites is investigated. The temperature dependence of the nanocomposite optical absorption edge is studied; a non-Urbach behaviour of the absorption edge is revealed. Influence of different types of disordering on the optical absorption edge is studied.

Original languageEnglish
Pages (from-to)96-99
Number of pages4
JournalJournal of Non-Crystalline Solids
Volume357
Issue number1
DOIs
Publication statusPublished - Jan 1 2011

Keywords

  • Chalcogenide glass
  • Nanocomposite
  • Optical absorption
  • Superionic conductor

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

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