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Chemical ordering in As-Se glasses: X-ray absorption edge and XPES studies

✍ Scribed by K J Rao; R Mohan; P R Sarode; M S Hegde

Book ID
112910526
Publisher
Springer-Verlag
Year
1981
Tongue
English
Weight
230 KB
Volume
16
Category
Article
ISSN
0304-4289

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πŸ“œ SIMILAR VOLUMES

Short-Range Order in Se-Rich Ge–Se Glass
Short-Range Order in Se-Rich Ge–Se Glassesβ€”An Extended X-Ray Absorption Fine Structure Study
✍ Egil Gulbrandsen; Hege Britt Johnsen; Monica Endregaard; Tor Grande; Svein StΓΈle πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 204 KB

The short-range order in vitreous Ge 1؊x Se x (2/34 4x4 41) at 80 K was studied by EXAFS spectroscopy at the Ge and Se K-edges. The results were analyzed using theoretical phase shift and amplitude functions and by comparison to crystalline GeSe 2 and Se as model compounds. The GeSe 4 tetrahedron is