Short-range order in amorphous germanium-tellurium alloys

I. Kaban, Th Halm, W. Hoyer, P. Jóvári, J. Neuefeind

Research output: Contribution to journalConference article

27 Citations (Scopus)

Abstract

The atomic structure of Te-rich amorphous germanium tellurides has been investigated experimentally with high-energy synchrotron radiation and modeled by means of the reverse Monte Carlo technique. Total and partial structure factors and pair correlation functions were simulated. It is shown that the structure of Ge20Te80 and Ge15Te85 glasses can be described by GeTe4 tetrahedra as structural units which are bridged by Te-Te bonds.

Original languageEnglish
Pages (from-to)120-124
Number of pages5
JournalJournal of Non-Crystalline Solids
Volume326-327
DOIs
Publication statusPublished - Oct 1 2003
Event13th. International Symposium on Non-Oxide Glasses and New Optical Materials (ISNOG 13) - Pardubice, Czech Republic
Duration: Sep 9 2002Sep 13 2002

ASJC Scopus subject areas

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

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