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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 45, Issue 5, Pages 52–55
DOI: https://doi.org/10.21883/PJTF.2019.05.47400.17588
(Mi pjtf5519)
 

This article is cited in 3 scientific papers (total in 3 papers)

Enhancing the circular polarization of spin light-emitting diodes by processing in selenium vapor

M. V. Dorokhina, P. B. Deminaa, A. V. Budanovb, Yu. N. Vlasovb, G. I. Kotovb, A. V. Zdoroveyshcheva, V. N. Trushina, B. N. Zvonkova

a Scientific-Research Physicotechnical Institute at the Nizhnii Novgorod State University, Nizhnii Novgorod
b Voronezh State University of Engineering Technologies
Full-text PDF (141 kB) Citations (3)
Abstract: Spin light-emitting diodes based on InGaAs/GaAs heterostructures with a CoPt ferromagnetic injector were fabricated. It was demonstrated that the processing of these structures in selenium vapor prior to the deposition of a CoPt contact provides an opportunity to enhance the circular polarization degree of diode emission. The observed increase in the polarization degree is attributed to the suppression of spin relaxation at the metal/semiconductor interface due to surface passivation and a reduction in the density of surface electron states as a result of processing in selenium vapor.
Received: 14.11.2018
Revised: 13.12.2018
Accepted: 13.12.2018
English version:
Technical Physics Letters, 2019, Volume 45, Issue 3, Pages 235–238
DOI: https://doi.org/10.1134/S1063785019030064
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: M. V. Dorokhin, P. B. Demina, A. V. Budanov, Yu. N. Vlasov, G. I. Kotov, A. V. Zdoroveyshchev, V. N. Trushin, B. N. Zvonkov, “Enhancing the circular polarization of spin light-emitting diodes by processing in selenium vapor”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:5 (2019), 52–55; Tech. Phys. Lett., 45:3 (2019), 235–238
Citation in format AMSBIB
\Bibitem{DorDemBud19}
\by M.~V.~Dorokhin, P.~B.~Demina, A.~V.~Budanov, Yu.~N.~Vlasov, G.~I.~Kotov, A.~V.~Zdoroveyshchev, V.~N.~Trushin, B.~N.~Zvonkov
\paper Enhancing the circular polarization of spin light-emitting diodes by processing in selenium vapor
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 45
\issue 5
\pages 52--55
\mathnet{http://mi.mathnet.ru/pjtf5519}
\crossref{https://doi.org/10.21883/PJTF.2019.05.47400.17588}
\elib{https://elibrary.ru/item.asp?id=37481352}
\transl
\jour Tech. Phys. Lett.
\yr 2019
\vol 45
\issue 3
\pages 235--238
\crossref{https://doi.org/10.1134/S1063785019030064}
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  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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