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CONDENSED MATTER
Interaction between electrons and dipole excitons in two-dimensional systems (scientific summary)
A. V. Kalameitseva, M. M. Mahmoodianab, A. V. Chaplikba a Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
b Novosibirsk State University, Novosibirsk, Russia
Abstract:
Theoretical studies of effects caused by the interaction of indirect dipole excitons between each other and with a two-dimensional electron gas, which were supported by the Russian Foundation for Basic Research, have been reviewed. Particular attention is focused on situations where an exciton gas is in a state similar to a Bose- Einstein condensate. Excitons in electrostatic traps, polaron effects in hybrid electron-exciton systems, the response of a hybrid system to an external electromagnetic perturbation, and the drag of the exciton gas by a current in the two-dimensional electron gas have been considered. It has been shown that some electronic effects in hybrid systems can be used to identify a phase transition in the exciton system.
Received: 16.05.2019 Revised: 16.05.2019 Accepted: 17.05.2019
Citation:
A. V. Kalameitsev, M. M. Mahmoodian, A. V. Chaplik, “Interaction between electrons and dipole excitons in two-dimensional systems (scientific summary)”, Pis'ma v Zh. Èksper. Teoret. Fiz., 109:12 (2019), 842–851; JETP Letters, 109:12 (2019), 806–815
Linking options:
https://www.mathnet.ru/eng/jetpl5935 https://www.mathnet.ru/eng/jetpl/v109/i12/p842
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Abstract page: | 178 | Full-text PDF : | 51 | References: | 38 | First page: | 1 |
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