Physics – Condensed Matter – Materials Science
Scientific paper
2008-11-25
Physics
Condensed Matter
Materials Science
16 pages; 3 figures; v2: corrected for error in Zeeman Hamiltonian; quality of figures was improved;
Scientific paper
The emission spectral pattern of a charged exciton in a semiconductor quantum dot is composed of a quadruplet of linearly polarized lines in the presence of a magnetic field oriented perpendicularly to the direction of the photon momentum. By measuring the Zeeman splittings, we obtain the effective g factors of the carriers and find that the hole g factor is very sensitive to the QD shape asymmetry. By comparing the effective g factors obtained for the neutral and the charged excitons in the same quantum dot, we uncover the role of Coulomb correlations in these excitonic states.
Byszewski M.
Chalupar B.
Kapon Eli
Oberli D. Y.
Pelucchi Emanuele
No associations
LandOfFree
Coulomb correlations evidenced in the magneto-optical spectra of charged excitons in semiconductor 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 Coulomb correlations evidenced in the magneto-optical spectra of charged excitons in semiconductor quantum dots, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coulomb correlations evidenced in the magneto-optical spectra of charged excitons in semiconductor quantum dots will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-304736