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Proceedings Paper

On the zero phonon line homogeneous broadening in semiconductor QDs
Author(s): Serguei V. Goupalov; Robert A. Suris; P. Lavallard; David S. Citrin
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Paper Abstract

Dephasing of optical excitations in semiconductor quantum dots (QDs) has recently received much attention. A common model used for understanding such processes is a two-level electronic system interacting with phonons. In our work we construct a consistent non-perturbative theory of the ZPL homogeneous broadening and resolve the contradictions by pointing out the limits of validity of the theoretical papers mentioned.

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: 10.1117/12.513855
Show Author Affiliations
Serguei V. Goupalov, Georgia Institute of Technology (United States)
A.F. Ioffe Physico-Technical Institute (Russia)
Robert A. Suris, A.F. Ioffe Physico-Technical Institute (Russia)
P. Lavallard, Univ. of Paris VII (France)
David S. Citrin, Georgia Institute of Technology (United States)

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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