Effects of asymmetrical spatial localization of carriers on the Seraphin optical constants

作者: A.M. Cohen , G.E. Marques

DOI: 10.1016/0038-1098(94)90745-5

关键词: Spectral lineMolecular physicsReflectivitySpatial localizationElectric fieldQuantum wellAsymmetryElectronic statesOpticsChemistry

摘要: Abstract We present the Seraphin optical constants for modulated reflectance in quantum wells, calculated directly from full subband structure. Effects of localization electronic states and dependence on spatial asymmetry induced by electric field are discussed. As a result, photoreflectance spectra may be without any fitting parameter.

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