Research output: Contribution to journal › Article › peer-review
Polaron Shift of the Levels of a Quantum Wire in a Hybrid Structure with a Bose—Einstein Condensate. / Kalameitsev, A. V.; Mahmoodian, M. M.; Chaplik, A. V.
In: JETP Letters, Vol. 109, No. 3, 01.02.2019, p. 198-202.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Polaron Shift of the Levels of a Quantum Wire in a Hybrid Structure with a Bose—Einstein Condensate
AU - Kalameitsev, A. V.
AU - Mahmoodian, M. M.
AU - Chaplik, A. V.
PY - 2019/2/1
Y1 - 2019/2/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85064835090&partnerID=8YFLogxK
U2 - 10.1134/S0021364019030123
DO - 10.1134/S0021364019030123
M3 - Article
AN - SCOPUS:85064835090
VL - 109
SP - 198
EP - 202
JO - JETP Letters
JF - JETP Letters
SN - 0021-3640
IS - 3
ER -
ID: 19648642