Theory of Order Disorder Transition in Binary Alloy with Arbitrary Mole Fraction. II. Case of F.C.C. Lattice

• Ueda Makoto

  Department of Applied Physics, Faculty of Engineering, Nagoya University

• Nakano Huzio

  Department of Applied Physics, Faculty of Engineering, Nagoya University

抄録

By assuming the nearest and second neighbour pair interactions and also three body one among nearest neighbours, the phase transition in the alloy of two components, say A and B, on the f.c.c. lattice is investigated. The expressions for free energies in the cases of AB type and A₃B type superstructures are obtained by means of the symmetry breaking potential method and the transition termperatures are calculated as functions of the mole fraction from those expressions. Phase diagrams in various cases of coupling parameters are, thus, obtained, where the asymmetry with A and B also appears as the effect of three body coupling in accordance with experiments.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 48 (6), 1829-1835, 1980

  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: 1390001204183918464
• NII論文ID: 210000088532
• NII論文ID: 130003738045
• DOI: 10.1143/jpsj.48.1829
• BIBCODE: 1980JPSJ...48.1829U
• COI: 1:CAS:528:DyaL3cXkvVGls7k%3D
• ISSN: 13474073
• ISSN: 00319015
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.48.1829
• 本文言語コード: en
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