TITLE

HgTe-CdTe superlattices grown on GaAs (100) oriented substrates by molecular beam epitaxy

AUTHOR(S)
Ballingall, J. M.; Leopold, D. J.; Wroge, M. L.; Peterman, D. J.; Morris, B. J.; Broerman, J. G.
PUB. DATE
October 1986
SOURCE
Applied Physics Letters;10/6/1986, Vol. 49 Issue 14, p871
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
HgTe-CdTe superlattices have been grown on GaAs (100) substrates by molecular beam epitaxy. X-ray diffraction analysis shows the superlattices to be single crystalline with well defined periods. Temperature-dependent infrared absorbance measurements indicate that the superlattices have band gaps with positive temperature coefficients. The band-gap temperature dependence is in semiquantitative agreement with theoretical calculations.
ACCESSION #
9821006

 

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