Title of article
Investigation on vibrational and structural properties of amorphous alloys produced by mechanical alloying by Raman spectroscopy, X-ray diffraction, EXAFS and RMC simulations
Author/Authors
Machado، نويسنده , , K.D. and Dubiel، نويسنده , , A.S. and Deflon، نويسنده , , E. and Kostrzepa، نويسنده , , I.M. and Stolf، نويسنده , , S.F. and Sanchez، نويسنده , , D.F. and Jَvلri، نويسنده , , P.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
5
From page
1359
To page
1363
Abstract
The local atomic order of amorphous Se1−xSx alloys, x = 0.20 , 0.30 , produced by mechanical alloying were studied by Raman scattering, X-ray diffraction, EXAFS and reverse Monte Carlo simulations of their total structure factors and EXAFS oscillations on Se K edge. The results obtained were compared to those found for other Se1−xSx, x = 0 , 0.10 alloys, and the behavior of Raman modes, average coordination numbers and interatomic distances and bond-angle distribution functions as sulphur concentration increases were determined.
Keywords
A. Semiconductors , C. X-ray scattering , C. EXAFS , E. Synchrotron radiation
Journal title
Solid State Communications
Serial Year
2010
Journal title
Solid State Communications
Record number
1766972
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