Landau-Zener transitions in a semiconductor quantum dot

Details Landau-Zener transitions in a semiconductor quantum dot Landau-Zener transitions in a semiconductor quantum dot

2008-04-16

arxiv.org/abs/0804.2669v1

Journal of Modern Optics, Volume 56, Issue 6 March 2009, pages 799 - 804

Physics

Condensed Matter

Strongly Correlated Electrons

7 pages, 7 figures. Submitted to Special Issue "Quantum Control of Matter and Light" of Journal of Modern Physics

Scientific paper

10.1080/09500340802263109

We study the transitions between neighboring energy levels in a quasi-one-dimensional semiconductor quantum dot with two interacting electrons in it, when it is subject to a linearly time-dependent electric field. We analyze the applicability of simple two-level Landau-Zener model to describe the evolution of the probability amplitudes in this realistic system. We show that the Landau-Zener model works very well when it is viewed in the adibatic basis, but it is not as robust in the diabatic basis.

Affiliated with

Also associated with

No associations

Rating

Landau-Zener transitions in a semiconductor quantum dot does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Landau-Zener transitions in a semiconductor quantum dot, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Landau-Zener transitions in a semiconductor quantum dot will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-607778