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Fizika Tverdogo Tela, 2018, Volume 60, Issue 8, Pages 1495–1498
DOI: https://doi.org/10.21883/FTT.2018.08.46235.10Gr (Mi ftt9098) 		 
This article is cited in 2 scientific papers (total in 2 papers)

International school-seminar ''Excitons in crystals and semiconductor nanostructures'', dedicated to the 120th anniversary of the birth of E. F. Gross, St. Petersburg, October 10-12, 2017
Metals

Influence of the wavefunction distribution on exciton dissociation in electric field

J. Hecköttera, M. Freitaga, D. Frohlicha, M. Aßmanna, M. Bayerab, M.A. Seminab, M. M. Glazovb

a Experimentelle Physik II, Universität Dortmund
b Ioffe Institute, St. Petersburg
Full-text PDF (329 kB) Citations (2)
DOI: https://doi.org/10.21883/FTT.2018.08.46235.10Gr
Abstract: We show that the dissociation threshold of an exciton, a bound electron-hole pair, by an electric field is mainly determined by its energy: as expected, the dissociation voltage decreases with increasing exciton energy. However, within the multiplet of states belonging to a particular principal quantum number n , the dissociation voltage rises with increasing state energy, in contrast to the expectations based on energy arguments. This behavior is demonstrated for the yellow exciton states of Cu$_{2}$O and is attributed to the distribution of the wavefunction in the potential landscape, where the lower (higher) lying state in the multiplet is shifted away (towards) the tunnel barrier.
Funding agency Grant number
German Research Foundation ICRC TRR
AS 459/1-3
Russian Foundation for Basic Research 15-52-12012
Ministry of Education and Science of the Russian Federation МД-1555.2017.2
14.Z50.31.0021
Russian Academy of Sciences - Federal Agency for Scientific Organizations
English version:
Physics of the Solid State, 2018, Volume 60, Issue 8, Pages 1506–1509
DOI: https://doi.org/10.1134/S1063783418080115
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: J. Heckötter, M. Freitag, D. Frohlich, M. Aßmann, M. Bayer, M.A. Semina, M. M. Glazov, “Influence of the wavefunction distribution on exciton dissociation in electric field”, Fizika Tverdogo Tela, 60:8 (2018), 1495–1498; Phys. Solid State, 60:8 (2018), 1506–1509
Citation in format AMSBIB
\Bibitem{HecFreFro18}
\by J.~Heck\"otter, M.~Freitag, D.~Frohlich, M.~A{\ss}mann, M.~Bayer, M.A.~Semina, M.~M.~Glazov
\paper Influence of the wavefunction distribution on exciton dissociation in electric field
\jour Fizika Tverdogo Tela
\yr 2018
\vol 60
\issue 8
\pages 1495--1498
\mathnet{http://mi.mathnet.ru/ftt9098}
\crossref{https://doi.org/10.21883/FTT.2018.08.46235.10Gr}
\elib{https://elibrary.ru/item.asp?id=35269495}
\transl
\jour Phys. Solid State
\yr 2018
\vol 60
\issue 8
\pages 1506--1509
\crossref{https://doi.org/10.1134/S1063783418080115}
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  • https://www.mathnet.ru/eng/ftt/v60/i8/p1495
    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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