The dynamics of surfaces of metallic and monolayer systems: An embedded-atom molecular dynamics study

Masahiko Katagiri, Yasuo Nozue, Osamu Terasaki, Momoji Kubo, Akira Miyamoto, Behnam Vessal, Terry R. Coley, Yongsheng Sean Li, John M. Newsam

研究成果: Article査読

3 被引用数 (Scopus)

抄録

We present the anharmonicity and roughening of Cu surfaces derived from the derivatives of the layer spacings and the surface energies with respect to temperature using the embedded-atom molecular dynamics method. The anharmonicity and roughening of the Cu(110) surface started to increase rapidly around 600 K and 1000 K respectively. In addition, we present the dependence of the surface energy on the temperature for the heteroepitaxial Au/Ag(110) system. The slope of the surface energy was found to be less pronounced compared with that of the free Ag(110) surface system.

本文言語English
ページ(範囲)112-115
ページ数4
ジャーナルMaterials Science and Engineering A
217-218
DOI
出版ステータスPublished - 1996 10 30

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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