Reverse Monte Carlo simulation of Se 80 Te 20 and Se 80 Te 15 Sb 5 glasses

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Abstract

Two-dimensional Monte Carlo of the total pair distribution functions g(r) is determined for Se 80 Te 20 and Se 80 Te 15 Sb 5 alloys, and then it used to assemble the three-dimensional atomic configurations using the reverse Monte Carlo simulation. The partial pair distribution functions g ij (r) indicate that the basic structure unit in the Se 80 Te 15 Sb 5 glass is di-antimony tri-selenide units connected together through Se-Se and Se-Te chain. The structure of Se 80 Te 20 alloys is a chain of Se-Te and Se-Se in addition to some rings of Se atoms.

Original languageEnglish
Title of host publication3rd International Advances in Applied Physics and Materials Science Congress
EditorsAsli Sonmez, Zehra Banu Bahsi, Ahmet Yavuz Oral
PublisherAmerican Institute of Physics Inc.
Pages3-6
Number of pages4
ISBN (Electronic)9780735411975
DOIs
StatePublished - 2013
Externally publishedYes
Event3rd International Advances in Applied Physics and Materials Science Congress, APMAS 2013 - Antalya, Turkey
Duration: 24 Apr 201328 Apr 2013

Publication series

NameAIP Conference Proceedings
Volume1569
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference3rd International Advances in Applied Physics and Materials Science Congress, APMAS 2013
Country/TerritoryTurkey
CityAntalya
Period24/04/1328/04/13

Keywords

  • Chalcogenide glasses
  • Reverse Monte Carlo
  • Short-range order
  • X-ray diffraction

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