High mobility two‐dimensional hole gas in an Al0.26Ga0.74As/GaAs heterojunction
作者:
W. I. Wang,
E. E. Mendez,
Y. Iye,
B. Lee,
M. H. Kim,
G. E. Stillman,
期刊:
Journal of Applied Physics
(AIP Available online 1986)
卷期:
Volume 60,
issue 5
页码: 1834-1835
ISSN:0021-8979
年代: 1986
DOI:10.1063/1.337227
出版商: AIP
数据来源: AIP
摘要:
We have obtained two‐dimensional hole gas with low temperature mobility as high as 3.8×105cm2 V−1 s−1at a density of 1×1011cm−2. The sample was grown on (311)A orientation. We give arguments to show that (100) orientation is not the optimum orientation for the growth of high purity materials.
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