GAS SOURCE MOLECULAR-BEAM EPITAXY GROWTH OF SHORT-PERIOD GAP/ALP(001) SUPERLATTICES

被引:39
作者
ASAHI, H
ASAMI, K
WATANABE, T
YU, SJ
KANEKO, T
EMURA, S
GONDA, S
机构
[1] Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 567
关键词
D O I
10.1063/1.105207
中图分类号
O59 [应用物理学];
学科分类号
摘要
Short period GaP/AlP superlattices are grown on GaP and GaAs substrates at 600-degrees-C by gas source molecular beam epitaxy with growth interruption. Alternating monolayer growth of GaP and AlP is confirmed by the observation of the reflection high-energy electron diffraction intensity oscillations during growth. The formation of short period superlattice structures and the zone-folded LO phonons are observed in the x-ray diffraction rocking curves and Raman spectra, respectively.
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页码:1407 / 1409
页数:3
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