Simple correlated wave-function for excitons in 0D, quasi-1D and quasi-2D quantum dots
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7013
comunitat-uji-handle3:10234/8638
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https://doi.org/10.1007/s00214-017-2107-x |
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Title
Simple correlated wave-function for excitons in 0D, quasi-1D and quasi-2D quantum dotsAuthor (s)
Date
2017-07Publisher
Springer Berlin HeidelbergISSN
1432-881X; 1432-2234Bibliographic citation
PLANELLES, Josep. Simple correlated wave-function for excitons in 0D, quasi-1D and quasi-2D quantum dots. Theoretical Chemistry Accounts, 2017, vol. 136, no 7, p. 81.Type
info:eu-repo/semantics/articlePublisher version
https://link.springer.com/article/10.1007/s00214-017-2107-x#citeasVersion
info:eu-repo/semantics/publishedVersionSubject
Abstract
We propose correlated yet extremely simple single-parameter-dependent wave-function with a Slater-type correlation factor, to describe excitons in 0D, quasi-1D and quasi-2D semiconductor quantum dots. We provide ... [+]
We propose correlated yet extremely simple single-parameter-dependent wave-function with a Slater-type correlation factor, to describe excitons in 0D, quasi-1D and quasi-2D semiconductor quantum dots. We provide closed-form formulas for the wave-function normalization factor, electron/hole single-particle density and the expectation value of the kinetic energy. We additionally supply fast integration procedures for the Coulomb interaction in the presence of dielectric mismatch with the surrounding medium for nanoplatelets (quasi-2D systems), and for the bare Coulomb integral in long nanorods (quasi-1D systems). [-]
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Theoretical Chemistry Accounts, 2017, vol. 136, no 7, p. 81.Investigation project
Support from MINECO project CTQ2014-60178-P and UJI project P1-1B2014-24 is acknowledged.Rights
© Springer-Verlag GmbH Germany 2017
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