Polarized Neutron Diffraction Study of CoS_2. II. : Covalent Magnetic Moment around Sulfur Atoms
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概要
- 論文の詳細を見る
Direct observation of a small magnetic moment distributed around sulfur atoms in CoS_2 has been mady by means of polarized neutron diffraction technique. The observed data are analyzed on the basis of the theory by Hubbard and Marshall. The analysis shows that the observed magnetic moment distribution is aspherical around sulfur nuclei, and it can be interpreted in terms of asphericity of atomic 3p orbital for S^- free ion. The magnetic moment may be considered to result from a covalent bonding effect between 3d-e_g orbitals of cobalt atoms and 3p_π orbitals of sulfur atoms. Here, 3p_π orbitals point perpendicular to the axis of S_2 molecule which consists of sulfur atoms in CoS_2.
- 社団法人日本物理学会の論文
- 1976-04-15
著者
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Yamaguchi Yasuo
The Research Institute For Iron Steel And Other Metals Tohoku University
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WATANABE Hiroshi
The Research Institute for Iron, Steel and Other Metals, Tohoku University
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OHSAWA Akira
The Research Institute for Iron, Steel and Other Metals, Tohoku University
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ITOH Hiroki
Department of Physics, Faculty of Science, Hokkaido University
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Itoh Hiroki
Department Of Cardiology Tokyo Women's Medical University
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Yamaguchi Yasuo
The Research Institute For Iron Steel And Other Metals
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Itoh Hiroki
Department Of Physics Faculty Of Science Hokkaido University
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Ohsawa Akira
The Research Institute For Iron Steel And Other Metals Tohoku University
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Watanabe Hiroshi
The Research Institute For Iron Steel And Other Metals Tohoku University
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Watanabe Hiroshi
The Research Institute For Iron Steel And Other Metals
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