Effective pair interatomic potential and self-diffusion of molten tin

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

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)191-195
Number of pages5
JournalJournal of Non-Crystalline Solids
Volume312-314
DOIs
Publication statusPublished - 2002 Oct
Externally publishedYes

Fingerprint

Tin
Molten materials
tin
diffusion coefficient
Liquids
liquids
microgravity
X ray scattering
Molecular dynamics
Gravitation
Neutrons
convection
molecular dynamics
neutrons
Temperature
temperature dependence
Computer simulation
scattering
x rays
simulation

ASJC Scopus subject areas

  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

Cite this

Effective pair interatomic potential and self-diffusion of molten tin. / Masaki, Tadahiko; Aoki, Hirokatus; Munejiri, Shuji; Ishii, Yoshinobu; Itami, Toshio.

In: Journal of Non-Crystalline Solids, Vol. 312-314, 10.2002, p. 191-195.

Research output: Contribution to journalArticle

Masaki, Tadahiko ; Aoki, Hirokatus ; Munejiri, Shuji ; Ishii, Yoshinobu ; Itami, Toshio. / Effective pair interatomic potential and self-diffusion of molten tin. In: Journal of Non-Crystalline Solids. 2002 ; Vol. 312-314. pp. 191-195.
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