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Proceedings Paper

Hartree-Fock semiconductor Bloch equations and charge density correlations
Author(s): A. A. Klyukanov; Natalia A. Loiko; I. V. Babushkin; V. Gurau
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Paper Abstract

Generalized Semiconductor Bloch Equations are derived with using the fluctuation-dissipation theorem. Four operator expectation values like density-density correlators are calculated with account of coherent memory effects. Interactions with mixed plasmon-phonons modes and excitonic effects are taken into account. Comparison with different other theoretical approaches is provided. Numerical calculations of the spontaneous radiation produced by interband multiplasmon recombination of electron-hole pairs are fulfilled in dependence on the temperature and plasma concentration. It is shown that the intensity maximum of spontaneous radiation shifted to the region of the first LO- phonon satellite with increasing of concentration in accordance with experiments.

Paper Details

Date Published: 29 May 2002
PDF: 12 pages
Proc. SPIE 4748, ICONO 2001: Fundamental Aspects of Laser-Matter Interaction and Physics of Nanostructures, (29 May 2002); doi: 10.1117/12.468964
Show Author Affiliations
A. A. Klyukanov, State Univ. of Moldova (Moldova)
Natalia A. Loiko, B.I. Stepanov Institute of Physics (Belarus)
I. V. Babushkin, B.I. Stepanov Institute of Physics (Belarus)
V. Gurau, State Univ. of Moldova (Moldova)


Published in SPIE Proceedings Vol. 4748:
ICONO 2001: Fundamental Aspects of Laser-Matter Interaction and Physics of Nanostructures

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