Theoretical and Experimental Results on Coulomb Effects in Semiconductor Quantum Dots

Y. Z. Hu; Stephan W Koch; M. Lindberg; Nasser N Peyghambarian

doi:10.1002/pssb.2221590129

Theoretical and Experimental Results on Coulomb Effects in Semiconductor Quantum Dots

Y. Z. Hu, Stephan W Koch, M. Lindberg, Nasser N Peyghambarian

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Abstract

Recent theoretical and experimental studies of semiconductor quantum dots are summarized. The one and two electron hole‐pair states are investigated and the effects of quantum confinement and Coulomb interaction are discussed. Besides intrinsic quantum dots, also the effects of trapped carriers and surface polarizations are analyzed. The nonlinear properties are studied by computing the pump‐induced absorption changes (differential transmission spectra). Good agreement with nanosecond and femtosecond hole‐burning experiments is found.

Original language	English (US)
Pages (from-to)	249-257
Number of pages	9
Journal	physica status solidi (b)
Volume	159
Issue number	1
DOIs	https://doi.org/10.1002/pssb.2221590129
State	Published - May 1 1990

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Theoretical and Experimental Results on Coulomb Effects in Semiconductor Quantum Dots",

abstract = "Recent theoretical and experimental studies of semiconductor quantum dots are summarized. The one and two electron hole‐pair states are investigated and the effects of quantum confinement and Coulomb interaction are discussed. Besides intrinsic quantum dots, also the effects of trapped carriers and surface polarizations are analyzed. The nonlinear properties are studied by computing the pump‐induced absorption changes (differential transmission spectra). Good agreement with nanosecond and femtosecond hole‐burning experiments is found.",

author = "Hu, {Y. Z.} and Koch, {Stephan W} and M. Lindberg and Peyghambarian, {Nasser N}",

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AU - Koch, Stephan W

AU - Lindberg, M.

AU - Peyghambarian, Nasser N

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Y1 - 1990/5/1

N2 - Recent theoretical and experimental studies of semiconductor quantum dots are summarized. The one and two electron hole‐pair states are investigated and the effects of quantum confinement and Coulomb interaction are discussed. Besides intrinsic quantum dots, also the effects of trapped carriers and surface polarizations are analyzed. The nonlinear properties are studied by computing the pump‐induced absorption changes (differential transmission spectra). Good agreement with nanosecond and femtosecond hole‐burning experiments is found.

AB - Recent theoretical and experimental studies of semiconductor quantum dots are summarized. The one and two electron hole‐pair states are investigated and the effects of quantum confinement and Coulomb interaction are discussed. Besides intrinsic quantum dots, also the effects of trapped carriers and surface polarizations are analyzed. The nonlinear properties are studied by computing the pump‐induced absorption changes (differential transmission spectra). Good agreement with nanosecond and femtosecond hole‐burning experiments is found.

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Theoretical and Experimental Results on Coulomb Effects in Semiconductor Quantum Dots

Abstract

ASJC Scopus subject areas

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