Magnetopolaron effect in parabolic quantum wells in tilted magnetic fields

Authors
Hai, GQ Peeters, FM
Citation
Gq. Hai et Fm. Peeters, Magnetopolaron effect in parabolic quantum wells in tilted magnetic fields, PHYS REV B, 60(12), 1999, pp. 8984-8991
Citations number
30
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B-CONDENSED MATTER
ISSN journal
01631829 → ACNP
Volume
60
Issue
12
Year of publication
1999
Pages
8984 - 8991
Database
ISI
SICI code
0163-1829(19990915)60:12<8984:MEIPQW>2.0.ZU;2-S
Abstract
The magnetopolaron is investigated in parabolic quantum wells in the presen ce of a tilted magnetic field. The Landau levels of polarons in GaAs/Ga1-xA lxAs parabolic quantum Hells are calculated for different subbands. The eff ect of the electron-phonon interaction on the polaron energy levels is indu cted within second-order perturbation theory. The influence of the directio n of the magnetic field on the polaron effect an the different electron ene rgy levels is studied. Possible magnetopolaron resonances are also discusse d.