The evaluation of hyperfine field distributions in overlapping and asymmetric Mossbauer spectra: a study of the amorphous alloy Pd77.5-xCu6Si16.5Fex
- 1 March 1983
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 13 (3) , 675-683
- https://doi.org/10.1088/0305-4608/13/3/018
Abstract
It is shown that the presence of asymmetric Mossbauer spectra the distribution of the hyperfine field can be evaluated. The calculation of Billiard and Chamberod (1975) is extended to cover spin glasses and metallic glasses, and the results are applied to the series Pd77.5-xCu6Si16.5Fex. Coupling of the hyperfine field to both the isomer shift and the quadrupole effect is discussed. The results can be used to study short-range order changes in alloy glasses.Keywords
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