NOVEL LIQUID PRECURSORS FOR THE GROWTH OF INP AND GAINAS EPITAXIAL LAYERS BY MOVPE

被引:13
作者
SCHOLZ, F [1 ]
MOLASSIOTI, A [1 ]
MOSER, M [1 ]
NOTHEISEN, B [1 ]
STREUBEL, K [1 ]
HOSTALEK, M [1 ]
POHL, L [1 ]
机构
[1] E MERCK AG,W-6100 DARMSTADT 1,GERMANY
关键词
D O I
10.1016/0022-0248(91)90487-P
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The two novel liquid In precursors TMIn-HN(i)Pr2 and (3-dimethylaminopropyl)dimethylindium (DADI) were synthesized and their behaviour in the MOVPE growth of InP studied. Layers with low temperature mobilities in excess of 100,000 cm2/V.s could be grown. When growing GaInAs, some side reactions between TMIn-HN(i)Pr2 and AsH3 were observed, which did not significantly affect the layer quality. DADI could be used in combination with tertiarybutylphosphine resulting in acceptable InP quality at moderate growth temperatures.
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收藏
页码:365 / 369
页数:5
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