Structure and Electronic States of the α-Sn(111)-(2×2)Surface

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概要

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• Scanning tunneling microscopy (STM) has been tused to study the surface structure and elec-tronic states of cv-Sn(Ill) films grown heteroepitaxially on InSb(111)A-(2 x 2). The wide areaSTM image shows a large number of dounains existing on the terrace, each having an averagesize of about 100 A and a period of (2 x 2). The znagnified image shows evidence of a T,j-adatomand rest-atom pair reconstructed structure for the 01-SIX(111)-(2 x 2) surface, as expected frornthe ab initio calculations. Ftmrtherrnore, the result that the adatom and the rest-atorn appearsimultaneously in the occupied state image can be explained by the existence of back bond statesin the adatom configuration.

• 社団法人日本物理学会の論文
• 1998-02-15

著者

• Osaka Toshiaki

  Department Of Metallurgical Engineering Waseda University

• Osaka Toshiaki

  Department Of Materials Science And Engineering Waseda University:kagami Memorial Laboratory For Mat

• EGUCHI Toyoaki

  Department of Materials Science and Engineering,Waseda University

• NAKAMURA Jun

  Kagami Memorial Laboratory for Materials Science and Technology,Waseda University

• Eguchi Toyoaki

  Department Of Materials Science And Engineering Waseda University

• Nakamura Jun

  Kagami Memorial Laboratory For Materials Science And Technology Waseda University

関連論文

• The Dynamical Observation of α-Sn (111) This Films Grown on InSb (1^^-1^^-1^^-) by RHEED : Surfaces, Interfaces and Films
• Morphology and Structure of Small CuAu Particles
• s-Character of MX_4(M=C,Si,Ge,X=F,Cl,Br,I) Molecules
• Structure and Electronic States of the α-Sn(111)-(2×2)Surface

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