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The absorption cross section for bound-free transitions in semiconductor quantum dots

Authorized Users Only
1999
Authors
Todorović, Goran
Milanović, V
Ikonić, Z
Indjin, D
Article (Published version)
Metadata
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Abstract
The absorption cross sections for intraband transitions in spherical semiconductor quantum dots are considered, with the self-consistent effects taken into account. Electronic states are described by the effective mass Schrodinger equation, and the influence of accumulated electronic charge on the electronic structure is accounted for by the conventional numerical self-consistent procedure, i.e. by solving the Schrodinger and the Poisson equations iteratively. The self-consistent Hartree potential is found to push the wave function out of the dot "core" and thus may significantly influence the transition matrix elements, particularly in cases where the upper state is shallow or becomes a resonant state upon including the self-consistency.
Keywords:
nanostructures / quantum wells / electronic states (localized)
Source:
Solid State Communications, 1999, 110, 2, 103-107
Publisher:
  • Elsevier Science Ltd

DOI: 10.1016/S0038-1098(99)00005-8

ISSN: 0038-1098

WoS: 000079467400007

Scopus: 2-s2.0-0032629391
[ Google Scholar ]
11
12
URI
https://grafar.grf.bg.ac.rs/handle/123456789/11
Collections
  • Radovi istraživača / Researcher's publications
  • Катедра за математику, физику и нацртну геометрију
Institution/Community
GraFar
TY  - JOUR
AU  - Todorović, Goran
AU  - Milanović, V
AU  - Ikonić, Z
AU  - Indjin, D
PY  - 1999
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/11
AB  - The absorption cross sections for intraband transitions in spherical semiconductor quantum dots are considered, with the self-consistent effects taken into account. Electronic states are described by the effective mass Schrodinger equation, and the influence of accumulated electronic charge on the electronic structure is accounted for by the conventional numerical self-consistent procedure, i.e. by solving the Schrodinger and the Poisson equations iteratively. The self-consistent Hartree potential is found to push the wave function out of the dot "core" and thus may significantly influence the transition matrix elements, particularly in cases where the upper state is shallow or becomes a resonant state upon including the self-consistency.
PB  - Elsevier Science Ltd
T2  - Solid State Communications
T1  - The absorption cross section for bound-free transitions in semiconductor quantum dots
EP  - 107
IS  - 2
SP  - 103
VL  - 110
DO  - 10.1016/S0038-1098(99)00005-8
ER  - 
@article{
author = "Todorović, Goran and Milanović, V and Ikonić, Z and Indjin, D",
year = "1999",
abstract = "The absorption cross sections for intraband transitions in spherical semiconductor quantum dots are considered, with the self-consistent effects taken into account. Electronic states are described by the effective mass Schrodinger equation, and the influence of accumulated electronic charge on the electronic structure is accounted for by the conventional numerical self-consistent procedure, i.e. by solving the Schrodinger and the Poisson equations iteratively. The self-consistent Hartree potential is found to push the wave function out of the dot "core" and thus may significantly influence the transition matrix elements, particularly in cases where the upper state is shallow or becomes a resonant state upon including the self-consistency.",
publisher = "Elsevier Science Ltd",
journal = "Solid State Communications",
title = "The absorption cross section for bound-free transitions in semiconductor quantum dots",
pages = "107-103",
number = "2",
volume = "110",
doi = "10.1016/S0038-1098(99)00005-8"
}
Todorović, G., Milanović, V., Ikonić, Z.,& Indjin, D.. (1999). The absorption cross section for bound-free transitions in semiconductor quantum dots. in Solid State Communications
Elsevier Science Ltd., 110(2), 103-107.
https://doi.org/10.1016/S0038-1098(99)00005-8
Todorović G, Milanović V, Ikonić Z, Indjin D. The absorption cross section for bound-free transitions in semiconductor quantum dots. in Solid State Communications. 1999;110(2):103-107.
doi:10.1016/S0038-1098(99)00005-8 .
Todorović, Goran, Milanović, V, Ikonić, Z, Indjin, D, "The absorption cross section for bound-free transitions in semiconductor quantum dots" in Solid State Communications, 110, no. 2 (1999):103-107,
https://doi.org/10.1016/S0038-1098(99)00005-8 . .

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