Atomic structures of adsorbed sulfur on Cu(111) in perchloric acid solution by in situ ECSTM

被引：18

作者：

Wang, D ^{[1
]}

Xu, QM ^{[1
]}

Wan, LJ ^{[1
]}

Wang, C ^{[1
]}

Bai, CL ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China

来源：

SURFACE SCIENCE | 2002年 / 499卷 / 2-3期

基金：

中国国家自然科学基金;

关键词：

copper; sulphur; chemisorption; scanning tunneling microscopy;

D O I：

10.1016/S0039-6028(01)01807-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Chemically adsorbed sulfur on Cu(1 1 1) surface has been investigated by using in situ electrochemical scanning tunneling microscope in perchloric acid solution. Two well-defined S adlayers with a (root7 x root7)R19.1degrees symmetry and a moire pattern are observed at different potential regions. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：L159 / L163

页数：5

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