Magneto-optical properties of charged excitons in quantum dots

Details Magneto-optical properties of charged excitons in quantum dots Magneto-optical properties of charged excitons in quantum dots

2002-02-26

arxiv.org/abs/cond-mat/0202480v1

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages, 4 figures

Scientific paper

We present both experimental and theoretical results on the influence of a magnetic field on excitons in semiconductor quantum dots. We find a pronounced difference between the strong and weak confinement regimes. For weak confinement, the excitonic diamagnetic shift is strongly dependent on surplus charge, corresponding to a reversal in sign of the conventional diamagnetic shift for neutral excitons. In this limit, we argue that the optical properties of excitons with two or more extra electrons are fundamentally different to those of the neutral exciton and trion.

Affiliated with

Also associated with

No associations

Rating

Magneto-optical properties of charged excitons in quantum dots 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 Magneto-optical properties of charged excitons in quantum dots, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magneto-optical properties of charged excitons in quantum dots will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-667864