Electronic Structures of the C14 Laves Phase Compounds AFe_2 (A=Mo,Hf,Ta,W)
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概要
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The band structures of AFe. (A= Mo, Hf, Ta, W) were calc;ulated to examine the in-fluence of the atom A on the electronic structures and the magnetic properties. Theband structures are essentially unaffected by the difference in the kind of d bands ofthe atom A. The hybridization between d states of A and Fe becomes stronger with in-creasing the number of valence electrons of the atom A and affects the DOS curves ofFe(2a) and Fe(6#) around the Fermi level which are closely related with the magneticproperties for the C14 compounds. However, since the variation of the electronicstructure with the change of the atom A is not so drastic, we can roughly guess themagnetic properties of the C 14 compounds with the rigid-band-model.
- 社団法人日本物理学会の論文
- 1985-12-15
著者
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Ishida Junji
Department Of Physics Faculty Of Science Kagoshima University
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ASANO Setsuro
College of Arts and Sciences, University of Tokyo
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Ishida Shoji
Department Of Physics Faculty Of Science Kagoshima University
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Ishida Shuichi
Division Of Cardiovascular Medicine Department Of Internal Medicine Ohmori Hospital Toho University
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ISHIDA Junji
College of General Education,The University of Tokyo
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Ishida Junji
Department of Physics,Faculty of Science,Kagoshima University
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