LOW-TEMPERATURE METALORGANIC CHEMICAL VAPOR-DEPOSITION OF INP ON SI(001)

被引:96
作者
GRUNDMANN, M
KROST, A
BIMBERG, D
机构
[1] Institut für Festkörperphysik I, Technische Universität Berlin, D-1000 Berlin 12
关键词
D O I
10.1063/1.104662
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report successful growth of antiphase domain-free InP on Si(001) without any preannealing of the Si substrate using low-pressure metalorganic chemical vapor deposition in contrast to present belief that high-temperature substrate annealing prior to growth is imperative to achieve this goal. Optimized crystallographic and optical properties are obtained for an offcut along [11BAR0] of 4-degrees +/- 0.4-degrees, an InP buffer layer temperature of 400-degrees-C +/- 10-degrees-C, a layer deposition temperature of 640-degrees-C, and low growth rates r less-than-or-equal-to 127-mu-m/h.
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页码:284 / 286
页数:3
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