Neutronenbeugungsuntersuchungen der magnetischen Struktur von TmCo3 |
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Authors: | P F Ikonomou J K Yakinthos |
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Institution: | (1) Kernforschungszentrum Demokritos , Aghia Paraskevi, Athen, Griechenland |
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Abstract: | The magnetic structure of the intermetallic TmCo3 compound, determined by neutron diffraction measurements at 4.2 K on a powder sample, is colinear to the hexagonal c-axis, with the magnetic moments of Tm- and Co-ions being antiparallel coupled. The saturation moments have been found to beµ(Tm)=6.5µ
B
andµ(Co)=0.8µ
B
. The calculated magnetic moment of the Tm-ion by crystal field theory, based on a point charge model, is that of the free Tm3+ ion. |
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Keywords: | |
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