Impurity induced resonant states in modulation doped heterostructures

M. A. Odnoblyudov; A. Blom; Irina N. Yassievich; K. A. Chao

doi:10.1117/12.514446

11 June 2003 Impurity induced resonant states in modulation doped heterostructures

M. A. Odnoblyudov, A. Blom, Irina N. Yassievich, K. A. Chao

Proceedings Volume 5023, 10th International Symposium on Nanostructures: Physics and Technology; (2003) https://doi.org/10.1117/12.514446
Event: 2003 Chapter books, 2003, Bellingham, WA, United States

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.

Citation Download Citation

M. A. Odnoblyudov, A. Blom, Irina N. Yassievich, and 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); https://doi.org/10.1117/12.514446

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