Bose-Einstein condensation of two-dimensional magnetoexcitons: influence of the excited Landau levels

S. A. Moskalenko; E. V. Dumanov; Ig. V. Podlesny; M. I. Shmiglyuk

doi:10.1117/12.682630

22 May 2006 Bose-Einstein condensation of two-dimensional magnetoexcitons: influence of the excited Landau levels

S. A. Moskalenko, E. V. Dumanov, Ig. V. Podlesny, M. I. Shmiglyuk

Proceedings Volume 6256, ICONO 2005: Ultrafast Phenomena and Physics of Superintense Laser Fields; Quantum and Atom Optics; Engineering of Quantum Information; 62560X (2006) https://doi.org/10.1117/12.682630
Event: ICONO 2005, 2005, St. Petersburg, Russian Federation

Abstract

The indirect aftractive interaction between the electron and holes lying on the lowest Landau levels on the surface of a two-dimensional structure in the presence of a strong perpendicular magnetic field appears due to their virtual quantum transitions to excited Landau levels as a result of the Coulomb scattering. The influence of this indirect interaction on the ground state energy and on the chemical potential of the Bose-Einstein condensed magnetoexcitons is determined. The corrections to the energy spectrum and to the wave function of the lowest magnetoexciton band due to the influence of the first three excited exciton bands were investigated.

Citation Download Citation

S. A. Moskalenko, E. V. Dumanov, Ig. V. Podlesny, and M. I. Shmiglyuk "Bose-Einstein condensation of two-dimensional magnetoexcitons: influence of the excited Landau levels", Proc. SPIE 6256, ICONO 2005: Ultrafast Phenomena and Physics of Superintense Laser Fields; Quantum and Atom Optics; Engineering of Quantum Information, 62560X (22 May 2006); https://doi.org/10.1117/12.682630

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