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Proceedings Paper

Impurity induced resonant states in modulation doped heterostructures
Author(s): M. A. Odnoblyudov; A. Blom; Irina N. Yassievich; K. A. Chao
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Paper 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.

Paper Details

Date Published: 11 June 2003
PDF: 4 pages
Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); doi: 10.1117/12.514446
Show Author Affiliations
M. A. Odnoblyudov, A.F. Ioffe Physico-Technical Institute and Lunds Univ. (Russia)
A. Blom, Lunds Univ. (Sweden)
Irina N. Yassievich, A.F. Ioffe Physico-Technical Institute (Russia)
K. A. Chao, Lunds Univ. (Sweden)


Published in SPIE Proceedings Vol. 5023:
10th International Symposium on Nanostructures: Physics and Technology
Zhores I. Alferov; Leo Esaki, Editor(s)

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