Structural Disorder of Si(111)√<3>×√<3>-Au Surface Studied by LEED
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概要
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LEED observation and analysis of the submonolayer interfaces of Au/Si(111) have been reported. It is shown that a well-ordered √<3>×√<3> surface is not formed in this system. Instead, unusual √<3>×√<3> LEED patterns appear with either diffuse, sharp and diffuse or sharp and ring-like spots depending on Au coverage. A kinematical analysis of the LEED patterns for various Au coverages implies that the unusual √<3>×√<3> patterns are due to early stages of the formation of a 6×6 surface.
- 社団法人応用物理学会の論文
- 1986-02-20
著者
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Kono Shozo
Department Of Physics Faculty Of Science Tohoku University
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SAGAWA Takasi
Department of Physics,Tohoku University
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Sagawa Takasi
Department Of Physics Faculty Of Science Tohoku University
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HIGASHIYAMA Kazuyuki
Department of Physics, Faculty of Science, Tohoku University
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Higashiyama Kazuyuki
Department Of Physics Faculty Of Science Tohoku University
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