at Google ScholarTitle data
Haase, B. ; Neukirch, U. ; Gutowski, Jürgen ; Nürnberger, J. ; Faschinger, W. ; Behringer, M. ; Hommel, D. ; Axt, Vollrath Martin ; Bartels, G. ; Stahl, Arne:
Line shape of four-wave-mixing signals : dependence on sample geometry and excitation conditions.
In: Journal of Crystal Growth.
Vol. 214-215
(2000)
.
- pp. 856-861.
ISSN 0022-0248
DOI: https://doi.org/10.1016/S0022-0248(00)00210-4
Abstract in another language
We present an analysis of the dependence of the line shape of four-wave-mixing (FWM) signals on the sample geometry and the excitation conditions based on ZnSe single quantum wells with varying width and barrier composition. We analyze the geometry dependence of the biexciton binding energy and observe a strong influence of reabsorption and of the signal polarization on the spectral structures. The results exhibit excellent agreement with calculations based on a microscopic density-matrix theory considering the biexcitonic continuum for a 2D model.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| Additional notes: | Condensed matter physics (theoretical and experimental) |
| Keywords: | excitons; multiwave mixing; optical correlation; 2-particle level; 4-particle correlations; detailed microscopic theory; dynamics controlled truncation; four-wave mixing; higher order exciton correlations; nonlinear optical response; semiconductors; six-particle correlations; six-wave mixing; Excitons; non-linear optics; ultrafast dynamics |
| 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: | 17 Oct 2017 13:40 |
| Last Modified: | 10 Aug 2022 11:52 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/40046 |