GROWTH AND ORDERING OF CU-O CHAINS ON AG(110) SURFACE

被引：21

作者：

MATSUMOTO, Y ^{[1
]}

OKAWA, Y ^{[1
]}

TANAKA, K ^{[1
]}

机构：

[1] UNIV TOKYO,INST SOLID STATE PHYS,MINATO KU,TOKYO 106,JAPAN

来源：

SURFACE SCIENCE | 1995年 / 336卷 / 03期

关键词：

CARBON MONOXIDE; COPPER; LOW INDEX SINGLE CRYSTAL SURFACES; OXYGEN; SCANNING TUNNELING MICROSCOPY; SILVER; SURFACE CHEMICAL REACTION;

D O I：

10.1016/0039-6028(95)00642-7

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：

Growth of Cu-O chains and their ordering on Ag(110) surface were monitored by scanning tunneling microscopy (STM). When Cu atoms were deposited on a (2 X 1) Ag-O/Ag(110) surface at room temperature, the Ag-O chains in the [001] direction diminished and new strings of Cu-O grew along the [110] direction and yield a (2 X 2) p2mg ordering. When a Ag(110) surface with coexisting Ag-O and Cu-O chains was exposed to CO at room temperature, the Ag-O chains were selectively reduced.

引用

页码：L762 / L766

页数：5

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