TITLE

Distinction between near infrared optical absorption and light scattering in semi-insulating GaAs

AUTHOR(S)
Skolnick, M. S.; Brozel, M. R.
PUB. DATE
February 1986
SOURCE
Applied Physics Letters;2/3/1986, Vol. 48 Issue 5, p341
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Simultaneous infrared transmission and laser light scattering experiments on GaAs grown by the liquid encapsulated Czochralski technique are reported. Low-temperature photoquenching experiments are employed to demonstrate in a direct way that the nonuniform infrared images of large diameter GaAs crystals arise from absorption rather than scattering processes.
ACCESSION #
9819032

 

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