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Room-Temperature Photocurrent Spectroscopy of GaAs/GaAlAs Multiple Quantum Wells,
NATIONAL AIR INTELLIGENCE CENTER WRIGHT-PATTERSON AFB OH
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By means of room temperature photocurrent spectroscopy, we have studied the effect of electric fields on exciton absorption in GaAsGaAlAs multiple quantum wells MQW and discuss in this paper the effect of an electric field on the photocurrent spectra for some kinds of MWQ structures. The material requirement for related optoelectric devices MQW is also discussed. jg
APPROVED FOR PUBLIC RELEASE