The magnetic structure factors of several ferromagnetic f.c.c. Fe−Ni alloys have been recently determined by means of the polarized-neutron technique in this and other laboratories. The amount of asphericity for each composition as determined by the population of thee g -sublevel was obtained from these measurements and these results are compared with a simple localized-electron model and with the predictions of coherent-potential approximation calculations. The agreement with these calculations is satisfactory.
Magnetic-moment distribution in Fe−Ni alloys: Experiment and calculations
SACCHETTI, Francesco;
1974
Abstract
The magnetic structure factors of several ferromagnetic f.c.c. Fe−Ni alloys have been recently determined by means of the polarized-neutron technique in this and other laboratories. The amount of asphericity for each composition as determined by the population of thee g -sublevel was obtained from these measurements and these results are compared with a simple localized-electron model and with the predictions of coherent-potential approximation calculations. The agreement with these calculations is satisfactory.File in questo prodotto:
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