Self-organized growth of nanopucks on Pb quantum Islands

H. Y. Lin*, Y. P. Chiu, L. W. Huang, Y. W. Chen, T. Y. Fu, C. S. Chang, Tien T. Tsong

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

28 引文 斯高帕斯(Scopus)

摘要

Electronic Moirè patterns found on lead (Pb) quantum islands can serve as a template to grow self-organized cluster (nanopucks) arrays of various materials. These patterns can be divided into fcc- and hcp- stacked areas, which exhibit different binding strengths to the deposited adatoms. For Ag adatoms, the binding energy can differ substantially and the confined nucleation thus occurs in the fee sites. Both the size distribution and spatial arrangement of the Ag nanopucks are analyzed and found to be commensurate with the characteristics of the template island, which exhibits a bilayer oscillatory behavior.

原文英語
文章編號136101
期刊Physical Review Letters
94
發行號13
DOIs
出版狀態已發佈 - 2005 四月 8

ASJC Scopus subject areas

  • 物理與天文學 (全部)

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