POSTDISSOCIATION INTERACTIONS IN ESD - THE O-18(-)-C16O SURFACE-REACTIONS INDUCED BY 4-10 EV ELECTRONS

被引:29
作者
AZRIA, R [1 ]
PARENTEAU, L [1 ]
SANCHE, L [1 ]
机构
[1] UNIV SHERBROOKE,FAC MED,GRP CRM SCI RADIAT,SHERBROOKE J1H 5N4,QUEBEC,CANADA
基金
英国医学研究理事会;
关键词
D O I
10.1016/0009-2614(90)85231-Z
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 18O-C16O ion-molecule istope-exchange reaction in the condensed phase is induced and controlled by electron impact on a C16O18O2 mixture film deposited on a Pt substrate. The measured efficiency of this reaction is shown to increase with 18O- energy. The data allow us to understand the post-dissociation mechanism in O- ESD from condensed CO. © 1990.
引用
收藏
页码:229 / 238
页数:10
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