11 June 2003 Impurity induced resonant states in modulation doped heterostructures
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Abstract
A study of the formation of 2D resonant states in the conduction band, induced by impurities outside heterostructure quantum wells, is presented. General expressions for the capture and scattering amplitudes are derived, and the effect on the energy spectrum and the density of states in the quantum well is calculated. The theory is applied to the Coulomb potential of donor impurity.
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M. A. Odnoblyudov, A. Blom, Irina N. Yassievich, K. A. Chao, "Impurity induced resonant states in modulation doped heterostructures", Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); doi: 10.1117/12.514446; https://doi.org/10.1117/12.514446
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