PROGRESS IN THE DESIGN OF CBE SYSTEMS

被引:9
作者
MIFSUD, VJ
SULLIVAN, PW
WILLIAMS, D
机构
[1] VG Semicon Ltd., East Grinstead
关键词
D O I
10.1016/0022-0248(90)90377-W
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
A gas flow control system for use beam epitaxial growth systems is described. This system is used upon pressure control and employs a unique dual-value control technology. Flux control and stability of better than 0.1% and switching speeds of the order of 1 s are demonstrated. An integrated system based on this type of control system is introduced. © 1990.
引用
收藏
页码:289 / 298
页数:10
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