Ellipsometry and high-energy ion scattering study of the reduction of thin oxide layers on Co(10(1)over-bar-0)

被引：4

作者：

Gorts, PC ^{[1
]}

Vredenberg, AM ^{[1
]}

Habraken, FHPM ^{[1
]}

机构：

[1] UNIV UTRECHT, DEBYE RES INST, DEPT ATOM & INTERFACE PHYS, NL-3508 TA UTRECHT, NETHERLANDS

来源：

SURFACE SCIENCE | 1997年 / 370卷 / 2-3期

关键词：

cobalt oxide; ellipsometry; hydrogen; ion channeling; low index single crystal surfaces; nuclear reaction analysis; surface chemical reaction;

D O I：

10.1016/S0039-6028(96)01210-1

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 removal of oxygen from thin CoO layers on Co(<10(1)over bar 0>) under the action of H-2 proceeds simultaneously through thinning of the oxide layer by removal of oxygen from the oxide/metal interface region and through lowering of the oxygen concentration in the remaining oxide. This conclusion has been reached by using a high-energy ion channeling and blocking technique in combination with ellipsometry and nuclear reaction analysis.

引用

页码：L207 / L212

页数：6