Structural approach of Ge-X, GeX2 -Ag2X (X=S,Se) glassy systems

P. Armand , A. Ibanez , H. Dexpert , D. Bittencourt , D. Raoux , E. Philippot

This paper presents a summary of our structural results obtained from X-ray Absorption Spectroscopy, Anomalous Wide Angle X-ray Scattering and Small Angle X-ray scattering for germanium chalcogenide glasses. At first, the local and the medium range order existing in the structure of GeXx ([MATH] and X=S,Se) binary glasses have been determined. Then, the results obtained for (1-y)GeX2 + yAg2X ternary glasses are presented.

Domaines: Articles anciens

P. Armand, A. Ibanez, H. Dexpert, D. Bittencourt, D. Raoux, et al.. Structural approach of Ge-X, GeX2 -Ag2X (X=S,Se) glassy systems. Journal de Physique IV Proceedings, 1992, 02 (C2), pp.C2-189-C2-194. ⟨10.1051/jp4:1992227⟩. ⟨jpa-00251298⟩