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Optics and Spectroscopy, 2020, Volume 128, Issue 3, Pages 399–406
DOI: https://doi.org/10.21883/OS.2020.03.49067.300-19 (Mi os455) 		 
Optics of low-dimensional structures, mesostructures, and metamaterials

The use of films of multilayer graphene as coatings of light-emitting GaAs structures

A. V. Alaferdovabc, O. V. Vikhrovaa, Yu. A. Danilova, B. N. Zvonkova, S. A. Moshkalevbd

a Scientific-Research Physicotechnical Institute at the Nizhnii Novgorod State University, Nizhnii Novgorod
b Center for Semiconducting Components and Nanotechnologies, Brazil
c The "Gleb Wataghin" Institute of Physics, University of Campinas, Brazil
d Universidade Estadual de Campinas, Brazil
Full-text PDF (1048 kB)
DOI: https://doi.org/10.21883/OS.2020.03.49067.300-19
Abstract: A significant (almost two orders of magnitude) increase in the intensity of photo- and electroluminescence of a diode structure with an InGaAs/GaAsSb/GaAs quantum well, GaMnAs layer as a spin injector, and contact coating of a multilayer graphene film has been experimentally detected. The result has been explained by the possible formation of a hybrid system of multilayer graphene and GaAs semiconductor under the influence of He–Ne laser radiation, which leads to a change in the band diagram of the heterostructure.
Keywords: light-emitting structure, GaAs, quantum well, multilayer graphene.
Funding agency Grant number
Russian Foundation for Basic Research 18-29-19137_мк
Russian Science Foundation 19-19-00545
This work was carried out with the support of the Russian Foundation for Basic Research (grant no. 18-29-19137_mk) and with the partial support of grant no. 19-19-00545 of the Russian Science Foundation (fabrication of structures using pulsed laser deposition).
Received: 06.11.2019
Revised: 06.11.2019
Accepted: 26.11.2019
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 3, Pages 387–394
DOI: https://doi.org/10.1134/S0030400X20030030
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. V. Alaferdov, O. V. Vikhrova, Yu. A. Danilov, B. N. Zvonkov, S. A. Moshkalev, “The use of films of multilayer graphene as coatings of light-emitting GaAs structures”, Optics and Spectroscopy, 128:3 (2020), 399–406; Optics and Spectroscopy, 128:3 (2020), 387–394
Citation in format AMSBIB
\Bibitem{AlaVikDan20}
\by A.~V.~Alaferdov, O.~V.~Vikhrova, Yu.~A.~Danilov, B.~N.~Zvonkov, S.~A.~Moshkalev
\paper The use of films of multilayer graphene as coatings of light-emitting GaAs structures
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 3
\pages 399--406
\mathnet{http://mi.mathnet.ru/os455}
\crossref{https://doi.org/10.21883/OS.2020.03.49067.300-19}
\elib{https://elibrary.ru/item.asp?id=42776834}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 3
\pages 387--394
\crossref{https://doi.org/10.1134/S0030400X20030030}
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