Two-Dimensional Quadratic Ising Ferromagnet with Apparent Three Spin Interactions

• Iwashita Takashi

  College of General Education, Kyusyu Tokai University

• Uryû Norikiyo

  Department of Applied Science, Faculty of Engineering, Kyushu University

書誌事項

タイトル別名

• Two Dimensional Quadratic Ising Ferroma

抄録

For a spin one-half Ising ferromagnet with two-dimensional quadratic lattice, the effects of the apparent three spin interaction, which is reduced effectively to the bilinear exchange interaction between next nearest neighbors, on the Curie temperature, magnetization and the magnetic specific heat have been calculated with the use of Bethe-Peierls theory. The ferromagnetic order is shown to become unstable when the ratio of the three spin interaction to the bilinear exchange interaction amounts to −1⁄3. Also it is pointed out that the three spin interaction gives significant changes on the Curie temperature and on the temperature dependences of the magnetization and the magnetic specific heat.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 47 (3), 786-789, 1979

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390282679159576192
• NII論文ID: 110001975612
• NII論文ID: 130003896095
• NII論文ID: 210000088342
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.47.786
• BIBCODE: 1979JPSJ...47..786I
• COI: 1:CAS:528:DyaE1MXlvVGlurk%3D
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 2062060
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I2062060
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.47.786
• 本文言語コード: en
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