Title data
Huneke, Jan ; Kuhn, Tilmann ; D'Amico, I. ; Axt, Vollrath Martin:
A Theoretical Analysis of Instantaneous Coulomb Renormalizations in a Single Quantum Dot Pump-Probe Experiment.
In: Journal of Physics: Conference Series.
Vol. 245
(2010)
Issue 1
.
- 012025.
ISSN 1742-6596
DOI: https://doi.org/10.1088/1742-6596/245/1/012025
Project information
Project financing: |
Deutscher Akademischer Austauschdienst |
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Abstract in another language
We present a theoretical analysis of Coulomb-correlation effects on the optical spectra of a single negatively charged quantum dot. The considered initial and final many particle states are adapted and motivated by a recent two-color pump-probe experiment. We demonstrate that the lowest energy transition is noticeably affected by exchange interactions if the initial state consists of a hot trion. It turns out that for initial states as obtained after spin-conserving carrier relaxation new absorption and emission lines emerge.
Further data
Item Type: | Article in a journal |
---|---|
Refereed: | Yes |
Keywords: | charged quantum dot; Coulomb correlation; pump-probe; optical spectra; many particle states |
Institutions of the University: | Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Theoretical Physics III > Chair Theoretical Physics III - Univ.-Prof. Dr. Martin Axt Faculties Faculties > Faculty of Mathematics, Physics und Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Theoretical Physics III |
Result of work at the UBT: | Yes |
DDC Subjects: | 500 Science > 530 Physics |
Date Deposited: | 30 Oct 2017 13:14 |
Last Modified: | 02 Aug 2023 13:34 |
URI: | https://eref.uni-bayreuth.de/id/eprint/40216 |