Time Evolution of a Magnetic Binary Alloy : Computer Simulation of a Two-Dimensional Model System
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概要
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Time evolution of two-dimensional magnetic binary alloy is simulated by computer using a double Ising spin system with nearest-neighbor spin interaction on the square lattice( N=40×40).The effect of the magnetic interaction on the time evolution of the system after quenching is studied, Besides from direct observation of snapshots in the course of our observation, from the behavior of not only the structure function S(k,t)but also the cluster shape themselves. It seems that the magnetic interaction makes the clusters of atoms larger in size and more compact from the point of effective dimensionality. Other properties are not so different from those of a binary alloy:The peak of S(k,t)is not observed through our whole observation time.
- 一般社団法人日本物理学会の論文
- 1979-02-25
著者
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川崎 辰夫
花園大文
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KAWASAKI Tatuo
Department of Fundamental Sciences, Faculty of Integrated Human Studies Kyoto University
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Kawasaki Tatuo
Physics Department College Of Liberal Arts And Sciences Kyoto University
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KAWASAKI Tatuo
Department of Physics, School of Liberal Arts and Sciences, Kyoto University
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