Mössbauer study of magnetic hyperfine interactions in Tb(1−x)Co x intermetallic compounds |
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| Authors: | M. Forker T. Merzhäuser D. Best U. Hütten |
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| Affiliation: | 1. Institut für Strahlen- und Kernphysik der Universit?t Bonn Nussalle 14-16, D-5300, Bonn, FRG
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| Abstract: | Sign and magnitude of the average magnetic hyperfine field Hhf of57Fe in Tb(1?x)Cox intermetallic compounds have been investigated by Mössbauer spectroscopy. For x>0.5, Hhf decreases linearly with increasing Tb concentration. The sign changes from positive for x<0.8 to negative for x>0.8. These trends are discussed in terms of a simple rigid-band model of the Tb(1?x)Cox intermetallics. |
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