Mise en évidence d'une solution solide de type spinelle dans le diagramme de phase du systeme InS

Abstract

Evidence is presented for normal-spinel domain of homogeneity between the compositions InS1.50−ε and InS1.35. Structural study of a single crystal of composition InS1.44 indicates indium vacancies on the tetrahedral sites. The compound In2S3, regardless of conditions of formation, is a tetragonal superstructure of the spinel lattice (a0) with a = a021/2 and c = 3a0. The spinel-type domain shows peritectic decomposition at 850°C for the composition InS1.40. © 1980, All rights reserved.