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- Title
Polaron Shift of the Levels of a Quantum Wire in a Hybrid Structure with a Bose—Einstein Condensate.
- Authors
Kalameitsev, A. V.; Mahmoodian, M. M.; Chaplik, A. V.
- Abstract
The wavefunction of the transverse motion of electrons in a quantum wire located near a two-dimensional layer of dipole excitons is perturbed by fluctuations of the exciton density through the electron-exciton interaction. This polaron effect is responsible for the shift of levels of the wire and can be observed through a change in the intersubband transition frequency. In this work, the polaron shift of the main intersubband transition frequency under the conditions of the Bose-Einstein condensation of excitons, as well as for the normal state of the degenerate Bose gas, is calculated.
- Subjects
NANOWIRES; BOSE-Einstein condensation; BOSE-Einstein gas; EXCITON theory
- Publication
JETP Letters, 2019, Vol 109, Issue 3, p198
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364019030123