Observation of a novel electron beam effect: Electron-stimulated associative desorption

被引：14

作者：

Campbell, JH

Bater, C

Durrer, WG

Craig, JH

机构：

[1] Department of Physics, University of Texas at El Paso, El Paso, TX 79968-0515

来源：

THIN SOLID FILMS | 1997年 / 295卷 / 1-2期

关键词：

electron beam effects; electron stimulated associative desorption;

D O I：

10.1016/S0040-6090(96)09544-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We observed diatomic hydrogen and nitrogen desorbing from Pt(111) surfaces covered with multilayer ammonia at 120 K during electron irradiation at 600 eV. Experiments were conducted to verify that the source of H-2(g) and N-2(g) species was indeed the electron-irradiated ammonia multilayer. This effect, which we describe as electron-stimulated associative desorption (ESAD),has not been previously reported. (C) 1997 Elsevier Science S.A.

引用

页码：8 / 10

页数：3

共 12 条

[1] ELECTRON-STIMULATED DESORPTION OF O+ AND OH+ FROM CO COVERED RH(111) [J].