MÖssbauer Study of New Laves Phases Rfe2 Compounds (R = Pr, Nd, Yb)
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ABSTRACTA summary of the magnetic properties of three Laves Phases compounds RFe2 (R = Pr, Nd, Yb) synthesized under high pressure is presented. Most of the results have been obtained by Mössbauer spectroscopy. Through the 57Fe resonance, the easy directions of magnetization between 4 and 300 K have been determined; the hyperfine field at Fe contains a large anisotropic contribution, only partly due to dipolar effects. From the Yb170 Mössbauer resonance measurements in YbFe2, the exchange field of the iron and the crystalline field, acting on Yb3+, have been derived.
1990 ◽
Vol 2
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pp. 315-334
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1996 ◽
Vol 13
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pp. 931-933
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2017 ◽
Vol 43
(17)
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pp. 15486-15492
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2003 ◽
Vol 358
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pp. 36-41
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2018 ◽
Vol 454
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pp. 110-120
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