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Fizika i Tekhnika Poluprovodnikov, 2018, Volume 52, Issue 4, Page 468 (Mi phts5864)  

XXV International Symposium ''Nanostructures: Physics and Technology'', Saint Petersburg, June 26-30, 2017
Optoelectronics, optical properties

Localization-delocalization transition in disordered one-dimensional exciton-polariton system

A. V. Larionova, A. S. Brichkina, S. Höflingb, V. D. Kulakovskiia

a Institute of Solid State Physics, Russian Academy of Sciences, 142432 Chernogolovka, Russia
b Technische Physik, Universität Würzburg, D-97074 Würzburg, Germany
Abstract: The transition from the delocalized to the localized state has been investigated in a quasi-one- dimensional exciton-polariton system excited nonresonantly in GaAs-based microcavity wire with disordered potential.The photoexcited polariton condensate has been found to spread along the wire with a velocity exceeding 1 $\mu$/ps. The propagation along the wire is provided by high energy polaritons. The LP localization length decreases with decreasing blue shift of LPs in the excited spot. The polariton condensate returns to the Bose glass state when the blue shift of the LP resonance at the excitation spot decreases below the critical level that depends on the potential disorder.
Funding agency Grant number
Russian Foundation for Basic Research 16-02-00407
The work was partly supported by the Russian Foundation for Basic Research (Grant № 16-02-00407) and the State of Bavaria.
English version:
Semiconductors, 2018, Volume 52, Issue 4, Pages 458–461
DOI: https://doi.org/10.1134/S106378261804019X
Bibliographic databases:
Document Type: Article
Language: English
Citation: A. V. Larionov, A. S. Brichkin, S. Höfling, V. D. Kulakovskii, “Localization-delocalization transition in disordered one-dimensional exciton-polariton system”, Fizika i Tekhnika Poluprovodnikov, 52:4 (2018), 468; Semiconductors, 52:4 (2018), 458–461
Citation in format AMSBIB
\Bibitem{LarBriHof18}
\by A.~V.~Larionov, A.~S.~Brichkin, S.~H\"ofling, V.~D.~Kulakovskii
\paper Localization-delocalization transition in disordered one-dimensional exciton-polariton system
\jour Fizika i Tekhnika Poluprovodnikov
\yr 2018
\vol 52
\issue 4
\pages 468
\mathnet{http://mi.mathnet.ru/phts5864}
\elib{https://elibrary.ru/item.asp?id=32740463}
\transl
\jour Semiconductors
\yr 2018
\vol 52
\issue 4
\pages 458--461
\crossref{https://doi.org/10.1134/S106378261804019X}
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