Effective pair interatomic potential and self-diffusion of molten tin

Tadahiko Masaki, Hirokatus Aoki, Shuji Munejiri, Yoshinobu Ishii, Toshio Itami

研究成果: Article査読

5 被引用数 (Scopus)

抄録

The interatomic potential and the structures of liquids are important to predict the diffusion coefficient. The effective pair interatomic potential of liquid tin was evaluated by the inverse scheme from experimental static structure factors, which were obtained by the use of neutron and X-ray scattering experiments at temperatures up to 1873 K. The interatomic potential obtained was applied to the molecular dynamics simulation and the diffusion coefficient of liquid tin was evaluated. The self-diffusion coefficient obtained was, even in the sense of temperature dependence, in good agreement with the experimental data, which were obtained with no convection under low gravity.

本文言語English
ページ(範囲)191-195
ページ数5
ジャーナルJournal of Non-Crystalline Solids
312-314
DOI
出版ステータスPublished - 2002 10月
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • セラミックおよび複合材料
  • 凝縮系物理学
  • 材料化学

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