ENERGY-LEVELS OF IMPURITY MAGNETOPOLARONS IN PARABOLIC QUANTUM WIRES

Authors
AUYEUNG TC KAM CH SHI ZF RAJESH M STRAUGHAN RA
Citation
Tc. Auyeung et al., ENERGY-LEVELS OF IMPURITY MAGNETOPOLARONS IN PARABOLIC QUANTUM WIRES, Physics letters. A, 238(1), 1998, pp. 66-72
Citations number
20
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
238
Issue
1
Year of publication
1998
Pages
66 - 72
Database
ISI
SICI code
0375-9601(1998)238:1<66:EOIMIP>2.0.ZU;2-J
Abstract
A variational perturbative method is established to calculate the ener gy levels of impurity magnetopolarons in parabolic quantum wires for a rbitrary values of electron-phonon coupling constant cu, Rydberg const ant Ii, frequency of the parabolic potential omega and cyclotron frequ ency omega(c). Numerical results are derived and discussed for the ene rgies of the ground slate and thr. first excited state. (C) 1998 Elsev ier Science B.V.