GROWTH OF LOW-CARBON CONTENT ALXGA1-XAS BY REDUCED PRESSURE MOVPE USING TRIMETHYLAMINE ALANE

被引:48
作者
JONES, AC
RUSHWORTH, SA
机构
[1] Epichem Limited, Wirral, Merseyside L62 3QF, Power Road, Bromborough
关键词
D O I
10.1016/0022-0248(90)90071-R
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
High quality AlxGa1-xAs layers have been grown by reduced pressure MOVPE using the new aluminium precursor trimethylamine alane (AlH3(NMe3)) in combination with triethylgallium (Et3Ga). The layers demonstrated n-type conductivity for all aluminium compositions (0<x<0.5). Low temperature photoluminescence (PL) data indicated that carbon was no longer a significant contaminant in the epitaxial layers. © 1990.
引用
收藏
页码:253 / 257
页数:5
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