Relation between anisotropy and crystal structure in rare-earth (3d) transition compounds (R2M17) |
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| Authors: | PCM Gubbens AM van der Kraan KHJ Buschow |
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| Institution: | Interuniversitair, Reactor Institut, Delft, The Netherlands;Philips Research Laboratories, Eindhoven, The Netherlands |
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| Abstract: | The 57Fe Mössbauer effect in Fe-rich compounds of the series Tm2Fe17?xCox was studied, using enriched iron. It was found that there exists a preference for occupancy by the Fe atoms for the f site. This fact proves useful to explain the changes in sign and magnitude of the anisotropy constant observed in other series of rare-earth transition compounds like Y2Fe17?xCox. |
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