A LEED STUDY OF IR (100) SURFACE

被引：82

作者：

GRANT, JT

机构：

[1] Aerospace Research Laboratories (ARC), Wright-Patterson Air Force Base

来源：

SURFACE SCIENCE | 1969年 / 18卷 / 02期

关键词：

D O I：

10.1016/0039-6028(69)90167-8

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：

The clean Ir (100) surface was obtained by heating in ultra-high vacuum and shows no atomic rearrangement. However after argon ion-bombardment and mild annealing an Ir (100) 5×1 structure was obtained. On further annealing the diffraction pattern reverted to the unreconstructed arrangement. Auger electron spectroscopy measurements indicate that the 5×1 structure might be due to oxygen. Reactions of the Ir (100) surface with CO, CO2 and O2 are also reported. © 1969.

引用

页码：228 / &