Electron-magnon interaction and the electrical resistivity of Tb
- 1 January 1979
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 19 (1) , 384-387
- https://doi.org/10.1103/physrevb.19.384
Abstract
Measured and calculated values of the electrical resistivity of ferromagnetic Tb in the temperature range 1.5-50 K are presented. The theoretical electron-magnon resistivity and the magnon-electron lifetime are expressed in terms of the high-temperature spin-disorder resistivity. When the contribution of electron-phonon scattering is included, the calculated resistivity is shown to agree closely with the measured values.Keywords
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