Crystallization and Local Order of Bulk Assub(X)Tesub(1-X) Glasses

摘要

The crystallization and the local order of the bulk Assub(x)Te(1-x) (0.2<=x<=0.8) glasses have been investigated by DSC, X-ray and Moessbauer methods. During the crystallization a metastable phase has been observed and it was identified as fcc AsTe. The local surroundings of these Assub(x)Tesub(1-x) glasses characterized by the exp 125 Te Moessbauer measurements were compared with those of the stable monoclinic As sub 2 Te sub 3 , hexagonal Te and metastable fcc AsTe. (Atomindex citation 14:729891)