VARISTOR LIKE BEHAVIOUR IN As-Sb-Se GLASS CERAMICS. PART 1. CRYSTALLISATION OF GLASSES.

S. K. Dey, W. C. LaCourse

Research output: Contribution to journalArticle

Abstract

Homogeneous glasses in the As-Sb-Se system were isothermally heat treated to form glass ceramic composites in which a conductive crystalline phase composed mainly of a solid solution of Sb//2Se//3-As//2Se//3 was dispersed in an insulating matrix of Se rich glass. The microstructures and the crystallization properties of the glasses after a two stage heat treatment process were examined using x-ray diffraction, electron microscopy, and differential scanning calorimetry.

Original languageEnglish (US)
Pages (from-to)59-62
Number of pages4
JournalPhysics and Chemistry of Glasses
Volume28
Issue number2
StatePublished - Apr 1 1987

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ASJC Scopus subject areas

  • Ceramics and Composites
  • Physical and Theoretical Chemistry

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