Mossbauer study and band structure of FeSi2
- 23 July 1973
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 6 (14) , 2371-2381
- https://doi.org/10.1088/0022-3719/6/14/017
Abstract
A study of the Mossbauer effect as a function of temperature has been carried out for the two crystallographic phases of FeSi2. The spectra show a quadrupole splitting for all Fe positions which slightly decreases with increasing temperature. The isomer-shift values are characteristic for covalent Fe compounds. For each structure a band model is proposed, explaining the differences in electrical and magnetic properties.Keywords
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