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Fizika i Tekhnika Poluprovodnikov, 2019, Volume 53, Issue 9, Pages 1257–1262
DOI: https://doi.org/10.21883/FTP.2019.09.48134.17 (Mi phts5412) 		 
This article is cited in 1 scientific paper (total in 1 paper)

XXIII International symposium ''Nanophysics and Nanoelectronics'', Nizhny Novgorod, March 11–14, 2019

On the spin states of electrons in a double quantum dot in a two-dimensional topological insulator with spin-orbit interaction

A. A. Sukhanov, V. A. Sablikov

Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences
Full-text PDF (478 kB) Citations (1)
DOI: https://doi.org/10.21883/FTP.2019.09.48134.17
Abstract: The spectra and spin structure of the states of two interacting electrons localized in a double quantum dot in a two-dimensional topological insulator with spin-orbit interaction are investigated. It is found that, in such a system, a singlet-triplet transition in the ground state without a magnetic field can be implemented. Spin-orbit interaction leads to the splitting of polarized triplet levels and to anticrossing, when one of them crosses the singlet.
Keywords: topological insulators, spin-orbit interaction, singlet-triplet transition, quantum dot.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation
Russian Academy of Sciences - Federal Agency for Scientific Organizations 13
This study was carried out in the framework of the state task and supported by the Presidium of the Russian Academy of Sciences, Program no. 13 “Fundamentals of high technology and the use of features of nanostructures in the natural sciences”.
Received: 24.04.2019
Revised: 29.04.2019
Accepted: 29.04.2019
English version:
Semiconductors, 2019, Volume 53, Issue 9, Pages 1229–1233
DOI: https://doi.org/10.1134/S1063782619090215
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. A. Sukhanov, V. A. Sablikov, “On the spin states of electrons in a double quantum dot in a two-dimensional topological insulator with spin-orbit interaction”, Fizika i Tekhnika Poluprovodnikov, 53:9 (2019), 1257–1262; Semiconductors, 53:9 (2019), 1229–1233
Citation in format AMSBIB
\Bibitem{SukSab19}
\by A.~A.~Sukhanov, V.~A.~Sablikov
\paper On the spin states of electrons in a double quantum dot in a two-dimensional topological insulator with spin-orbit interaction
\jour Fizika i Tekhnika Poluprovodnikov
\yr 2019
\vol 53
\issue 9
\pages 1257--1262
\mathnet{http://mi.mathnet.ru/phts5412}
\crossref{https://doi.org/10.21883/FTP.2019.09.48134.17}
\elib{https://elibrary.ru/item.asp?id=41129875}
\transl
\jour Semiconductors
\yr 2019
\vol 53
\issue 9
\pages 1229--1233
\crossref{https://doi.org/10.1134/S1063782619090215}
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  • https://www.mathnet.ru/eng/phts/v53/i9/p1257
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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