Ferrimagnetism Caused by Charge Ordering in Doped Antiferromagnetic Ising Spins(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
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概要
- 論文の詳細を見る
The emergence of ferrimagnetism caused by the charge ordering of commensurately doped charged Ising spins is proposed in the extended Ising model, equivalent to the Blume-Emery-Griffiths model. The stability of the ferrimagnetic state is discussed on the basis of the energy at zero temperature, the sublattice magnetizations from mean field approximation, and Monte Carlo simulation, as examples on triangular and square lattices. The magnitude of the ferrimagnetic moment is suggested in connection with the dimensionality of the lattice.
- 社団法人日本物理学会の論文
- 2005-12-15
著者
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MASUDA Seiji
Department of Astronomy, Faculty of Science, Kyoto University
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Masuda Seiji
Department Of Mechanical Engineering Takamatsu National College Of Technology
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Isoda Makoto
Department Of Materials Science Faculty Of Science Hiroshima University
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Isoda Makoto
Department Of Mechanical Engineering Takamatsu National College Of Technology
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