EXAFS measurements on FeB metallic glasses: Asymmetry of the radial distribution function

The EXAFS structure measured above the K-edge of Fe in the disordered Fe80B20 alloy is reported. Complete agreement is obtained with X-ray diffraction results in the position of the first neighbours coordination shell when the asymmetry of the Radial Distribution Function (R.D.F.) into the EXAFS for...

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Bibliographic Details
Published in:Solid state communications 1981-03, Vol.37 (12), p.921-923
Main Authors: De Crescenzi, M., Balzarotti, A., Comin, F., Incoccia, L., Mobilio, S., Motta, N.
Format: Article
Language:English
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Summary:The EXAFS structure measured above the K-edge of Fe in the disordered Fe80B20 alloy is reported. Complete agreement is obtained with X-ray diffraction results in the position of the first neighbours coordination shell when the asymmetry of the Radial Distribution Function (R.D.F.) into the EXAFS formula is included. A Finney-like R.D.F. is used to describe the pair distribution of these metallic glasses. The weak temperature dependence of the spectra is discussed in terms of the structural properties of these amorphous alloys.
ISSN:0038-1098
1879-2766
DOI:10.1016/0038-1098(81)91187-X