Accession Number : ADA289607

Title :   Room-Temperature Photocurrent Spectroscopy of GaAs/GaAlAs Multiple Quantum Wells,

Corporate Author : NATIONAL AIR INTELLIGENCE CENTER WRIGHT-PATTERSON AFB OH

Personal Author(s) : Duan, Hailong ; Wang, Qiuning

PDF Url : ADA289607

Report Date : 15 NOV 1994

Pagination or Media Count : 16

Abstract : By means of room temperature photocurrent spectroscopy, we have studied the effect of electric fields on exciton absorption in GaAs/GaAlAs 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)

Descriptors :   *SPECTROSCOPY, *QUANTUM WELLS, *GALLIUM ARSENIDES, *ELECTRIC CURRENT, *PHOTOELECTRICITY, REQUIREMENTS, OPTICS, ELECTROOPTICS, MATERIALS, COMPOSITE MATERIALS, SUPERLATTICES, ELECTRIC FIELDS, ROOM TEMPERATURE, SPECTRA, ALUMINUM, TRANSLATIONS, ABSORPTION, STARK EFFECT, CHINA, EXCITONS, CHINESE LANGUAGE.

Subject Categories : Inorganic Chemistry
      Physical Chemistry
      Atomic and Molecular Physics and Spectroscopy
      Optics
      Quantum Theory and Relativity

Distribution Statement : APPROVED FOR PUBLIC RELEASE