Optical Signatures of Spin-Orbit Interaction Effects in a Parabolic Quantum Dot
Mesoscale and Nanoscale Physics
2009-11-11 v1
Abstract
We demonstrate here that the dipole-allowed optical absorption spectrum of a parabolic quantum dot subjected to an external magnetic field reflects the inter-electron interaction effects when the spin-orbit interaction is also taken into account. We have investigated the energy spectra and the dipole-allowed transition energies for up to four interacting electrons parabolically confined, and have uncovered several novel features in those spectra that are solely due to the SO interaction.
Keywords
Cite
@article{arxiv.cond-mat/0501642,
title = {Optical Signatures of Spin-Orbit Interaction Effects in a Parabolic Quantum Dot},
author = {Tapash Chakraborty and Pekka Pietiläinen},
journal= {arXiv preprint arXiv:cond-mat/0501642},
year = {2009}
}
Comments
4 pages, 3 figures