サイトウ　クニヤス   Kuniyasu Saitoh
  齊藤　国靖
   所属   京都産業大学  理学部 物理科学科
   職種   教授
言語種別 英語
発行・発表の年月 2009/11
形態種別 研究論文
査読 査読あり
標題 Simulation of depositions of a lennard-jones cluster on a crystalline surface
執筆形態 その他
掲載誌名 Progress of Theoretical Physics
出版社・発行元 PROGRESS THEORETICAL PHYSICS PUBLICATION OFFICE
巻・号・頁 122(5),pp.1081-1094
著者・共著者 Saitoh, K.,Hayakawa, H.
概要 Depositions of amorphous Lennard-Jones Clusters on a crystalline surface are numerically investigated. From the results of the molecular dynamics simulation, We found that the deposited clusters exhibit a transition from multilayered adsorption to monolayered adsorption at a critical incident speed. Employing the energy conservation law, we can explain the behavior of the ratio of the number of atoms adsorbed on the substrate to the cluster size. The boundary shape of the deposited cluster depends strongly on the incident speed, and some unstable modes grow during the spread of the deposited cluster on the substrate. We also discuss the wettability between different Lennard-Jones atoms.
DOI 10.1143/PTP.122.1081
ISSN 0033-068X
PermalinkURL http://www.scopus.com/inward/record.url?eid=2-s2.0-77955061540&partnerID=MN8TOARS
researchmap用URL http://orcid.org/0000-0002-3511-2710