Fine Splitting of Electron States in Silicon Nanocrystal with a Hydrogen-like Shallow Donor

Electron structure of a silicon quantum dot doped with a shallow hydrogen-like donor has been calculated for the electron states above the optical gap. Within the framework of the envelope-function approach we have calculated the fine splitting of the ground sixfold degenerate electron state as a fu...

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Detalles Bibliográficos
Autores principales: Belyakov, Vladimir A, Burdov, Vladimir A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2007
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246613/
http://dx.doi.org/10.1007/s11671-007-9101-5
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author Belyakov, Vladimir A
Burdov, Vladimir A
author_facet Belyakov, Vladimir A
Burdov, Vladimir A
author_sort Belyakov, Vladimir A
collection PubMed
description Electron structure of a silicon quantum dot doped with a shallow hydrogen-like donor has been calculated for the electron states above the optical gap. Within the framework of the envelope-function approach we have calculated the fine splitting of the ground sixfold degenerate electron state as a function of the donor position inside the quantum dot. Also, dependence of the wave functions and energies on the dot size was obtained.
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spelling pubmed-32466132011-12-28 Fine Splitting of Electron States in Silicon Nanocrystal with a Hydrogen-like Shallow Donor Belyakov, Vladimir A Burdov, Vladimir A Nanoscale Res Lett Nano Express Electron structure of a silicon quantum dot doped with a shallow hydrogen-like donor has been calculated for the electron states above the optical gap. Within the framework of the envelope-function approach we have calculated the fine splitting of the ground sixfold degenerate electron state as a function of the donor position inside the quantum dot. Also, dependence of the wave functions and energies on the dot size was obtained. Springer 2007-11-02 /pmc/articles/PMC3246613/ http://dx.doi.org/10.1007/s11671-007-9101-5 Text en Copyright ©2007 to the authors
spellingShingle Nano Express
Belyakov, Vladimir A
Burdov, Vladimir A
Fine Splitting of Electron States in Silicon Nanocrystal with a Hydrogen-like Shallow Donor
title Fine Splitting of Electron States in Silicon Nanocrystal with a Hydrogen-like Shallow Donor
title_full Fine Splitting of Electron States in Silicon Nanocrystal with a Hydrogen-like Shallow Donor
title_fullStr Fine Splitting of Electron States in Silicon Nanocrystal with a Hydrogen-like Shallow Donor
title_full_unstemmed Fine Splitting of Electron States in Silicon Nanocrystal with a Hydrogen-like Shallow Donor
title_short Fine Splitting of Electron States in Silicon Nanocrystal with a Hydrogen-like Shallow Donor
title_sort fine splitting of electron states in silicon nanocrystal with a hydrogen-like shallow donor
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246613/
http://dx.doi.org/10.1007/s11671-007-9101-5
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