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Fizika Tverdogo Tela, 2018, Volume 60, Issue 1, Pages 171–174
DOI: https://doi.org/10.21883/FTT.2018.01.45305.213 (Mi ftt9344) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Low dimensional systems

Influence of mechanical stresses on the charge state of the interface in the LaAlO$_{3}$/(001)SrTiO$_{3}$ heterostructures with a distorted stoichiometry

Yu. A. Boikov, I. T. Serenkov, V. I. Sakharov, V. A. Danilov

Ioffe Institute, St. Petersburg
Full-text PDF (117 kB) Citations (2)
DOI: https://doi.org/10.21883/FTT.2018.01.45305.213
Abstract: The medium-energy ion scattering (MEIS) spectroscopy was used to obtain the data on the structure and stoichiometry of interfaces in LaAlO$_{3}$/(001)SrTiO$_{3}$ (LAO/STO) heterostructures. The coverage of the LAO/STO heterostructure with a LAO film increased by a factor of almost two as the lanthanum aluminate layer thickness increased from 1 to 6 unit cells. It is shown that the formation of the heterostructure is accompanied by the interchange with Sr ions of the substrate and La ions of the firm. The influence of the oxygen pressure on the formation of the heterostructure has been studied. The conditions required to form nanodimentional interlayer of a quasi-two-dimensional electron gas with high mobility of electrons in the interface region are analyzed.
Funding agency Grant number
Russian Foundation for Basic Research 15-02-03996
Received: 05.06.2017
English version:
Physics of the Solid State, 2018, Volume 60, Issue 1, Pages 173–177
DOI: https://doi.org/10.1134/S1063783418010067
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: Yu. A. Boikov, I. T. Serenkov, V. I. Sakharov, V. A. Danilov, “Influence of mechanical stresses on the charge state of the interface in the LaAlO$_{3}$/(001)SrTiO$_{3}$ heterostructures with a distorted stoichiometry”, Fizika Tverdogo Tela, 60:1 (2018), 171–174; Phys. Solid State, 60:1 (2018), 173–177
Citation in format AMSBIB
\Bibitem{BoiSerSak18}
\by Yu.~A.~Boikov, I.~T.~Serenkov, V.~I.~Sakharov, V.~A.~Danilov
\paper Influence of mechanical stresses on the charge state of the interface in the LaAlO$_{3}$/(001)SrTiO$_{3}$ heterostructures with a distorted stoichiometry
\jour Fizika Tverdogo Tela
\yr 2018
\vol 60
\issue 1
\pages 171--174
\mathnet{http://mi.mathnet.ru/ftt9344}
\crossref{https://doi.org/10.21883/FTT.2018.01.45305.213}
\elib{https://elibrary.ru/item.asp?id=32737396}
\transl
\jour Phys. Solid State
\yr 2018
\vol 60
\issue 1
\pages 173--177
\crossref{https://doi.org/10.1134/S1063783418010067}
Linking options:
  • https://www.mathnet.ru/eng/ftt9344
  • https://www.mathnet.ru/eng/ftt/v60/i1/p171
    • This publication is cited in the following 2 articles:
    1. A. R. Shugurov, A. V. Panin, “Mechanisms of stress generation in thin films and coatings”, Tech. Phys., 65:12 (2020), 1881–1904  mathnet  mathnet  crossref  crossref
    2. Yu. A. Boikov, V. A. Danilov, I. T. Serenkov, V. I. Sakharov, M. P. Volkov, “Electro- and magnetotransport near a LaAlO$_{3}$/SrTiO$_{3}$ interphase boundary”, Phys. Solid State, 60:6 (2018), 1235–1238  mathnet  mathnet  crossref  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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