Infrared and Raman spectra of binary tellurite glasses containing boron and indium oxides

Qiu Jian Rong, Akiyoshi Osaka, Tokuro Nanba, Jun Takada, Yoshinari Miura

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

The constitution of glasses in the systems M2O3-TeO2 (M = B and In) was investigated by Raman and infrared spectroscopy. From the relation between the M2O3 content and the intensity ratios of the deconvoluted Raman peaks I(720)/I(665) and I(780)/I(665), it was concluded that In2O3 behaves as a network modifier to yield TeO3-units and that discrete BO3 and BO4 units construct a network of glasses containing boron oxide. A structural model for those glasses was derived which involves three-coordinated oxygen atoms and TeO4 units of an intermediate configuration, O3Teδ+ ...Oδ-.

Original languageEnglish
Pages (from-to)3793-3798
Number of pages6
JournalJournal of Materials Science
Volume27
Issue number14
DOIs
Publication statusPublished - Jan 1 1992

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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