Magnetic phase transition in CeTSn (T = Pd, Pt, Ni)
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説明
The magnetic properties of a series of CeTSn compounds have been investigated by the NMR technique. CePtSn is found to be antiferromagnetic with the same Neel temperature of 7 K as CePdSn. The magnetic property of CePtSn is shown to be explained by the localized moment picture. In contrast, CeNiSn, which experiences a stronger c-f hybridization than CePtSn, is identified to be anomalous valence-fluctuating compound having no magnetic ordering and instead a pseudo-energy gap at the Fermi level.
収録刊行物
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- Journal of Magnetism and Magnetic Materials
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Journal of Magnetism and Magnetic Materials 90-91 487-489, 1990-12-01
Elsevier BV