ISSN:
1572-9540
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract In order to monitor the peculiar temperature dependence of the magnetization of the compounds YCo4B and CeCo4B from an atomistic point of view, samples doped with 1%57Fe were studied by Mössbauer spectroscopy. From the two Co-sites present in this structure (2c, 6i), only the latter were found to be equipped by Fe. In the case of the Y-compound, the change of direction of the easy axis of magnetization could be confirmed. The broad maximum observed for the magnetization of the Ce-compound is not reflected by the57Fe hyperfine field.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF02072904
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