Theoretical Investigation of Electric and Magnetic Properties of Benzene–Vanadium Sandwich Complex Chain
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概要
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We investigate the electric and magnetic properties of a benzene–vanadium complex chain [V(C6H6)]∞. By performing first principles calculation based on the spin-polarized density functional theory, we find that this system shows a half metallic ferromagnetic behavior, i.e., majority-spin (spin-up) electrons have a semiconducting band gap, while minority-spin (spin-down) electrons are metallic. We suggest that this ferromagnetic order is due to a double-exchange mechanism.
- 2005-11-15
著者
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Dy Eben
Department Of Precision Science And Technology And Applied Physics Osaka University
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Rahman Md.
Department Of Agriculture Bsmrau
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Kasai Hideaki
Department Of Applied Physics Faculty Of Engineering Osaka University
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Rahman Md.
Department of Precision Science and Technology and Applied Physics, Osaka University, Suita, Osaka 565-0871, Japan
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Dy Eben
Department of Precision Science and Technology and Applied Physics, Osaka University, Suita, Osaka 565-0871, Japan
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