on the publication serverTitle data
Siantidis, K. ; Wolterink, T. ; Axt, Vollrath M. ; Kuhn, Tilmann:
Formation of excitons from correlated electron–hole pairs.
In: Physica B: Condensed Matter.
Vol. 314
(2002)
Issue 1-4
.
- 220 - 223.
ISSN 0921-4526
DOI: https://doi.org/10.1016/S0921-4526(01)01393-X
Project information
| Project financing: |
Deutsche Forschungsgemeinschaft TMR network Ultrafast Quantum Optoelectronics of the European Commission |
|---|
Abstract in another language
We analyze the decoherence, exciton formation, and relaxation of electron–hole pairs in a GaAs quantum wire following a pulsed optical excitation near the band edge. Within a microscopic density matrix theory the combined dynamics of coherent and incoherent electron–hole pairs in bound as well as in scattering states is studied for excitations below, at, and above the band gap. We account for a variety of scattering mechanisms and discuss related correlation-induced renormalizations of the relaxation properties.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| Keywords: | Exciton formation; Correlated electron–hole pairs; Relaxation dynamics of excitons; dynamics controlled truncation; ultrafast dynamics; non-linear optics; phonon induced relaxation; phonons |
| 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: | No |
| DDC Subjects: | 500 Science > 530 Physics |
| Date Deposited: | 18 Oct 2017 08:05 |
| Last Modified: | 31 Aug 2021 06:30 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/40065 |
