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  • EXAFS study of the Fe local environment in icosahedral AlCuFe and its relation to magnetism of quasicrystals
    Padežnik Gomilšek, Jana ...
    An extended X-ray absorption fine structure study of the transition metal sites in an icosahedral Al[sub]63 Cu[sub]25 Fe[sub]l2 quasicrystal was performed. The nearest-neighbor coordination shell of ... the Fe atoms was found to contain Al atoms only, whereas the Cu atoms are surrounded predominantly by the Al atoms and some Cu atoms as the nearest neighbors, but no Fe atoms. The results give experimental support to the physical picture of Fe atoms embedded in an Al-rich environment without direct contacts to other Fe's, providing a basis for the study of unusual magnetism in transition-metal-containing aluminum-based quasicrystals.
    Source: Solid state communications. - ISSN 0038-1098 (Vol. 123, 2002, str. 527-530)
    Type of material - article, component part
    Publish date - 2002
    Language - english
    COBISS.SI-ID - 225019

source: Solid state communications. - ISSN 0038-1098 (Vol. 123, 2002, str. 527-530)

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