Electron and hole spectra in quantum wire with two quantum dots in the electric field

The energy spectrum of electron and hole is investigated in a complicated nanoheterosystem consisting of two cylindrical semiconductor quantum dots placed into semiconductor quantum wire. Quantum dots are separated by barrier-layer, which is under the action of a constant electric field. The depen...

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Bibliographic Details
Published in:Condensed Matter Physics
Date:2007
Main Authors: Makhanets, O., Gryschyk, A., Dovganiuk, M.
Format: Article
Language:English
Published: Інститут фізики конденсованих систем НАН України 2007
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/118061
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Electron and hole spectra in quantum wire with two quantum dots in the electric field / O. Makhanets, A. Gryschyk, M. Dovganiuk // Condensed Matter Physics. — 2007. — Т. 10, № 1(49). — С. 69-74. — Бібліогр.: 12 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Summary:The energy spectrum of electron and hole is investigated in a complicated nanoheterosystem consisting of two cylindrical semiconductor quantum dots placed into semiconductor quantum wire. Quantum dots are separated by barrier-layer, which is under the action of a constant electric field. The dependencies of electron and hole energies on geometric parameters of quantum dots and electric field intensity are analysed. Дослiджено енергетичний спектр електрона i дiрки в складнiй наногетеросистемi, що складається з двох цилiндричних напiвпровiдникових квантових точок, розташованих у напiвпровiдниковому квантовому дротi. Квантовi точки роздiленi шаром-бар’єром, до якого прикладене постiйне електричне поле. Проаналiзовано залежностi енергiй електрона i дiрки вiд геометричних розмiрiв квантових точок i величини напруженостi електричного поля.
ISSN:1607-324X