Effect of Spin on the Ground-State Energy of Strong-Coupled Magnetopolaron in Triangular Quantum Well
Year: 2012
Author: Zhi-Xin Li, Jing-Lin Xiao
Journal of Atomic and Molecular Sciences, Vol. 3 (2012), Iss. 4 : pp. 360–366
Abstract
The properties of strong-coupled magnetopolaron are studied by using the linear combination operator and unitary transformation methods in triangular quantum well (TQW). Considering the influence of the spin, the ground-state energy of polaron is obtained. The expressions for the ground-state energy as functions of the vibration frequency, the electron areal density and the magnetic field were derived. Numerical calculation on the TlBr TQW, as an example, is performed and the results show that the ground-state energy is composed of three parts. And the ground-state energy of magnetopolaron increase with enlarging the magnetic field and the electron areal density.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jams.110611.121411a
Journal of Atomic and Molecular Sciences, Vol. 3 (2012), Iss. 4 : pp. 360–366
Published online: 2012-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 7
Keywords: triangular quantum well spintronics ground-state energy polaron.
Author Details
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