Short-range order in amorphous germanium-tellurium alloys

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

Research output: Contribution to journalArticle

26 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

Fingerprint

tellurium alloys
Tellurium
germanium alloys
Germanium
tellurides
Synchrotron radiation
atomic structure
tetrahedrons
germanium
synchrotron radiation
Glass
glass
energy

ASJC Scopus subject areas

  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

Cite this

Short-range order in amorphous germanium-tellurium alloys. / Kaban, I.; Halm, Th; Hoyer, W.; Jóvári, P.; Neuefeind, J.

In: Journal of Non-Crystalline Solids, Vol. 326-327, 01.10.2003, p. 120-124.

Research output: Contribution to journalArticle

Kaban, I. ; Halm, Th ; Hoyer, W. ; Jóvári, P. ; Neuefeind, J. / Short-range order in amorphous germanium-tellurium alloys. In: Journal of Non-Crystalline Solids. 2003 ; Vol. 326-327. pp. 120-124.
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