On Indirect Knight Shift and NMR in Ferromagnetic Metals : Part III.. Numerical Calculation of NMR Frequency and Hyperfine Field in Ni, Co and Fe
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概要
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By using our theoretical formula derived in part I, the numerical computation of the hyperfine fields in ferromagnetic nickel and cobalt has been performed in addition to a revised calculation of that in ferromagnetic iron. By taking appropriate values of the effective nuclear charge involved in 3d-atomic orbital (Z) and of the mixing amount of 4s wave function into the 3d band (η・10^<-2>) the obtained results are found to show remarkably good agreements with the experiments, allowing for the various approximations involved in deriving our theoretical formula. In conclusion a simple band theory of ferromagnetic metals together with the perturbation-theoretic approach to exchange-polarization of crystal electrons seems to be quite useful for explaining the currently available observed results of NMR and the corresponding hyperfine field of ferromagnetic metals.
- 社団法人日本物理学会の論文
- 1965-07-05
著者
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Hayakawa Hiroko
The Institute For Solid State Physics The University Of Tokyo
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Muto Toshinosuke
The Institute For Solid State Physics The University Of Tokyo
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KOBAYASI Syoiti
The Institute for Solid State Physics, The University of Tokyo
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Kobayasi Syoiti
The Institute For Solid State Physics The University Of Tokyo
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