AN ANOMALOUS ADSORPTION CURVE - CL ON AG(111)

被引:10
|
作者
WU, K [1 ]
WANG, DZ [1 ]
WEI, XM [1 ]
CAO, YM [1 ]
GUO, XX [1 ]
机构
[1] CHINESE ACAD SCI,DALIAN INST CHEM PHYS,STATE KEY LAB CATALYSIS,POB 110,DALIAN 116023,PEOPLES R CHINA
关键词
D O I
10.1016/0039-6028(93)90424-I
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
ISS characterization of Cl from Cl adsorption on Ag(111) showed a variation with exposure that is anomalous: the Cl ISS signal first increases and then decreases to undetectable levels. The Cl AES signal showed a normal adsorption curve. It is suggested that at higher exposures structural changes occur that render Cl undetectable by ISS, but which leaves Cl AES electrons detectable.
引用
收藏
页码:L522 / L524
页数:3
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