Molecular Dynamics Study of Structural and Dynamical Properties of Zr_xNi_<100-x> (x=0〜100) Amorphous and Liquid Alloys
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概要
- 論文の詳細を見る
Molecular dynamics (MD) simulation for amorphous and liquid Zr_xNi_<100-x> (x=0, 17, 33, 50, 67, 83, 100) alloys are performed as model experiment. Composition dependence of physical properties of the alloys are analyzed. Static structure is analyzed by pair distribution function and structure factor. Microscopic local energy fluctuation is analyzed by site potential energy. The calculations of the power spectrum of velocity autocorrelation function and self diffusion coefficient are performed as analysis for the single particle motion. The phonon dispersion relation, the mutually coupled motion, is estimated from the spectrum of particle current. The structure, dynamics and energy are relevant to each other and they change at x=33.molecular dynamics (MD)amorphousliquidpair distribution functionpower spectrumdiffusionsite energyphonon dispersion
- 東北大学の論文
- 1996-03-28
著者
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KAWAZOE Yoshiyuki
Institute for Materials Research, Tohoku University
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MASUMOTO Tsuyoshi
The Research Institute of Electrical and Magnetic Materials
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MASUMOTO Tsuyoshi
Institute for Materials Research, Tohoku University
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Masumoto T
The Research Institute Of Electrical And Magnetic Materials
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Kawazoe Yoshiyuki
Inst. For Materials Res. Tohoku Univ.
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Kawazoe Y
Institute For Materials Research Tohoku University
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AIHARA Tomoyasu
Institute for Materials Research, Tohoku University
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Kawazoe Yoshiyuki
Institute For Material Research Tohoku University
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Aihara T
Institute For Materials Research Tohoku University
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Aihara Tomoyasu
Institute For Materials Research Tohoku University
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Masumoto Tsuyoshi
Institute For Materials Research
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