Electroreflectance study of a symmetrically coupled GaAs/Ga0.77Al0.23As double quantum well system.

Authors :: Huang, Y. S.
Qiang, H.
Pollak, Fred H.
Lee, Johnson
Elman, B.
Source :: Journal of Applied Physics. 10/1/1991, Vol. 70 Issue 7, p3808. 7p. 1 Diagram, 7 Graphs.
Publication Year :: 1991
Abstract: Presents a study which utilized electroreflectance spectroscopy to investigate a GaAs/Ga[sub0.77]Al[sub0.23]As coupled double quantum well (CDQW) system as a function of externally applied electric field. Detection of intra- and inter-well exciton transitions; Lineshape consideration for modulated reflectivity; Effects of electric fields on CDQW.

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