Monte Carlo Simulation of Diffusion Process on Quasi-Lattice
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概要
- 論文の詳細を見る
The characteristics of the diffusion process of quasicrystals are studied for one-dimensional and two-dimensional models by the conventional Monte Carlo simulation. For the one-dimensional model, the tracer diffusion coefficients of an isolated particle are calculated for the three types of lattice models, i.e., single crystal, binary solid solution and quasicrystal. The characteristics of diffusivity of the one-dimensional quasicrystal model are derived from comparisons among the three types of models. For the two-dimensional model, the characteristics of diffusivity of a quasicrystal are discussed in comparison with those of the honeycomb lattice. In particular, the concentration dependence of diffusivity on the two-dimensional Penrose lattice is calculated and the effects of interatomic potential are discussed.
- 社団法人応用物理学会の論文
- 1992-05-15
著者
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Sasajima Yasushi
Department Of Materials Science And Engineering Ibaraki University
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Ichimura Minoru
Department Of Materials Science And Engineering Faculty Of Engineering Ibaraki University
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Ichimura Minoru
Department Of Materials Science Faculty Of Engineering Ibaraki University
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SAKAYORI Kazuhiko
Department of Materials Science, Faculty of Engineering, Ibaraki University
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IMABAYASHI Mamoru
Department of Materials Science, Faculty of Engineering, Ibaraki University
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Sakayori K
Kanagawa Univ. Yokohama Jpn
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Imabayashi Mamoru
Department Of Materials Science Faculty Of Engineering Ibaraki University
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