TITLE

Screening effects in (111)B AlGaAs-InGaAs single quantum well heterostructures

AUTHOR(S)
Moise, T.S.; Guido, L.J.; Baker, R.C.; White, J.O.; Kost, A.R.
PUB. DATE
May 1992
SOURCE
Applied Physics Letters;5/25/1992, Vol. 60 Issue 21, p2637
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Demonstrates a shift toward higher optical transition energy and reduction in luminescence decay time. Observation of an increase in the photogenerated carrier density; Attribution of the effects to the free-carrier screening of the strain-induced electric field; Exploitation of the electro-optic properties of (111) strained quantum well.
ACCESSION #
4293936

 

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