Hyperfine Interactions in CeB_6 : Condensed Matter: Electronic Properties, etc.
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概要
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It is shown that the main origin of the hyperfine field at B nuclei in CeB_6 is the transferred hyperfine interaction of the nuclear moment with the electronic spin carried by the electrons in the 2s and 2p states of the B ion hybridized with the 4f states of neighboring Ce ions. The dipole-dipole interaction with the magnetic moments of Ce ions also contributes substantially. In the antiferro-quadrupolar ordering phase II, it is essential to assume the ordering of Γ_5-type moments. The reason why the RKKY interaction between the Γ_5-type quadrupole moments is strongest is also discussed, o the basis of the estimate of the strength of p-f mixing which plays a vital role in many respects in CeB_6.
- 社団法人日本物理学会の論文
- 2000-02-15
著者
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HANZAWA Katsurou
Department of Physics, Science University of Tokyo
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Hanzawa Katsurou
Department Of Physics Faculty Of Science And Technology Science University Of Tokyo
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Hanzawa Katsurou
Department Of Physics Faculty Of Scienceand Technology Science University Of Tokyo
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