Molecular beam epitaxial growth of high structural perfection, heteroepitaxial CdTe films on InSb (001)
作者:
R. F. C. Farrow,
G. R. Jones,
G. M. Williams,
I. M. Young,
期刊:
Applied Physics Letters
(AIP Available online 1981)
卷期:
Volume 39,
issue 12
页码: 954-956
ISSN:0003-6951
年代: 1981
DOI:10.1063/1.92616
出版商: AIP
数据来源: AIP
摘要:
Heteroepitaxial films on CdTe have been grown by molecular beam epitaxy (MBE) on InSb (001) orientation substrates at growth temperatures ≲220 °C. The structural perfection of these films has been explored by double crystal x‐ray diffraction techniques, which reveal that films of ∼1 &mgr;m thick grown at 150 and 220 °C are free of low‐angle grain boundaries and are exactly lattice matched to the InSb substrate. The lattice parameter mismatch is accommodated by misfit elastic strain.
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