Structure and Properties of Chalcogenide Glasses in the System (As2S3) sub 1-x (Sb2S3) sub x

Abstract

The glass system (As2S3)1-x(Sb2S3)x, 0</-X</-0.65, has been studied by X-ray diffraction and microhardness measurements. The long-time irradiation of the samples by ultraviolet rays has been carried out and its structural effect was investigated. The substitutional model and the microphase separation model have been discarded. A new intermediate model, whose main feature is the formation of mezoscopic Sb2S3 clusters, has been advanced.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2001
Accession Number
ADP011537

Entities

People

  • F. Sava

Organizations

  • National Insitute for Materials Physics

Tags

Communities of Interest

  • Advanced Electronics
  • Weapons Technologies

DTIC Thesaurus Topics

  • Advanced Materials
  • Amorphous Materials
  • Chalcogenide Glass
  • Crystals
  • Diffraction
  • Distribution Curves
  • Distribution Functions
  • Electron Density
  • Electrons
  • Energy Bands
  • Films
  • Glass
  • Materials
  • Optical Materials
  • Optics
  • X Rays
  • X-Ray Diffraction

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.