Year: 2013
Author: Yong Sun, Zhao-Hua Ding, Jing-Lin Xiao
Journal of Atomic and Molecular Sciences, Vol. 4 (2013), Iss. 2 : pp. 176–182
Abstract
We study the ground and the first excited states energies and the transition frequency between the first excited- and the ground-state of strong-coupling polaron in an anisotropic quantum dot. The effects of the electron-phonon coupling strength and the transverse and the longitudinal effective confinement lengths are taken into consideration by using variational method of the Pekar type. It is found that the transition frequency is an increasing function of the electron-phonon coupling strength, whereas the state energies are decreasing one of it. They will increase rapidly with decreasing transverse and longitudinal effective confinement lengths.
You do not have full access to this article.
Already a Subscriber? Sign in as an individual or via your institution
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jams.051412.060612a
Journal of Atomic and Molecular Sciences, Vol. 4 (2013), Iss. 2 : pp. 176–182
Published online: 2013-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 7
Keywords: disorder second-order correlation ultracold atomic gases optical lattice. Anisotropic quantum dot polaron Variational method of the Pekar type.
Author Details
-
Impurity Effect of Asymmetric Gaussian Potential Quantum Well Qubit
Xiao, Wei
Qi, Bin
Xiao, Jing-Lin
Journal of Low Temperature Physics, Vol. 179 (2015), Iss. 3-4 P.166
https://doi.org/10.1007/s10909-015-1276-z [Citations: 29]