Bose-Einstein condensation of two-dimensional magnetoexcitons on the superposition state

Moskalenko Sveatoslav; Liberman Michael; Podlesny Igor; Kiselyova E.

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MOSKALENKO, Sveatoslav, LIBERMAN, Michael, PODLESNY, Igor, KISELYOVA, E.. Bose-Einstein condensation of two-dimensional magnetoexcitons on the superposition state. In: Proceedings of SPIE - The International Society for Optical Engineering, Ed. 1, 28 mai - 1 iunie 2007, Minsk,. Bellingham, Washington: SPIE, 2007, Vol.6726, pp. 1-10. ISBN 0819468835. ISSN 0277786X. DOI: https://doi.org/10.1117/12.751827

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Proceedings of SPIE - The International Society for Optical Engineering
Vol.6726, 2007

Conferința "Physics of Intense and Superintense Laser Fields; Attosecond Pulses; Quantum and Atomic Optics; and Engineering of Quantum Information"
1, Minsk,, Belarus, 28 mai - 1 iunie 2007

Bose-Einstein condensation of two-dimensional magnetoexcitons on the superposition state

DOI:https://doi.org/10.1117/12.751827

Pag. 1-10

Moskalenko Sveatoslav¹, Liberman Michael², Podlesny Igor¹, Kiselyova E.³

¹ Institute of Applied Physics, Academy of Sciences of Moldova,
² Uppsala University,
³ Moldova State University

Proiecte:

Menționat în lucrare: 06.05CRF Perechi electron-gol şi excitoni de înaltă densitate în puncte, fire şi gropi cuantice de semiconductor

Disponibil în IBN: 4 decembrie 2023

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Rezumat

The Bose-Einstein Condensation (BEC) of the two-dimensional magnetoexcitons on the superposition state is studied. The superposition of two excitonic states formed by electron and hole on the lowest Landau levels (0, 0) and on the first excited Landau levels (1, 1) was considered. The generalized Bogoliubov u-v transformation was deduced. The criterion on the exciton concentration was established. The influence of the BEC on the absorption band shape is discussed.

Cuvinte-cheie
Bose-Einstein condensation, magnetoexcitons