---
_id: '24983'
abstract:
- lang: eng
text: 'The recently developed two-dimensional Fourier-Transform-Spectroscopy (2DFTS)
in the optical regime has been established as an elegant experiment, which has
manifold of applications in the investigation of semiconductor nanostructures.
Here we focus on the real and imaginary part 2DFT spectra. As predicted recently,
using rephasing and non-rephasing modes, we are able to determine the homogeneous
and inhomogeneous broadenings of coupled excitonic resonances even for weak disorder
where photon-echo data are not useful. Computed real and imaginary parts of the
2DFTS for rephasing and non-rephasing modes are compared with experimental data
of a GaAs quantum well. It is demonstrated, that phase sensitive data for the
rephasing and non-rephasing modes are able to accurately provide the disorder
induced broadening in a complex coupled system for each transition separately. '
author:
- first_name: Irina
full_name: Kuznetsova, Irina
last_name: Kuznetsova
- first_name: Peter
full_name: Thomas, Peter
last_name: Thomas
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Tianhao
full_name: Zhang, Tianhao
last_name: Zhang
- first_name: Steven T.
full_name: Cundiff, Steven T.
last_name: Cundiff
citation:
ama: 'Kuznetsova I, Thomas P, Meier T, Zhang T, Cundiff ST. Determination of homogeneous
and inhomogeneous broadenings of quantum-well excitons by 2DFTS: An experiment-theory
comparison. physica status solidi (c). 2009;6(2):445-448. doi:10.1002/pssc.200880302'
apa: 'Kuznetsova, I., Thomas, P., Meier, T., Zhang, T., & Cundiff, S. T. (2009).
Determination of homogeneous and inhomogeneous broadenings of quantum-well excitons
by 2DFTS: An experiment-theory comparison. Physica Status Solidi (c), 6(2),
445–448. https://doi.org/10.1002/pssc.200880302'
bibtex: '@article{Kuznetsova_Thomas_Meier_Zhang_Cundiff_2009, title={Determination
of homogeneous and inhomogeneous broadenings of quantum-well excitons by 2DFTS:
An experiment-theory comparison}, volume={6}, DOI={10.1002/pssc.200880302},
number={2}, journal={physica status solidi (c)}, publisher={WILEY‐VCH Verlag},
author={Kuznetsova, Irina and Thomas, Peter and Meier, Torsten and Zhang, Tianhao
and Cundiff, Steven T.}, year={2009}, pages={445–448} }'
chicago: 'Kuznetsova, Irina, Peter Thomas, Torsten Meier, Tianhao Zhang, and Steven
T. Cundiff. “Determination of Homogeneous and Inhomogeneous Broadenings of Quantum-Well
Excitons by 2DFTS: An Experiment-Theory Comparison.” Physica Status Solidi
(c) 6, no. 2 (2009): 445–48. https://doi.org/10.1002/pssc.200880302.'
ieee: 'I. Kuznetsova, P. Thomas, T. Meier, T. Zhang, and S. T. Cundiff, “Determination
of homogeneous and inhomogeneous broadenings of quantum-well excitons by 2DFTS:
An experiment-theory comparison,” physica status solidi (c), vol. 6, no.
2, pp. 445–448, 2009, doi: 10.1002/pssc.200880302.'
mla: 'Kuznetsova, Irina, et al. “Determination of Homogeneous and Inhomogeneous
Broadenings of Quantum-Well Excitons by 2DFTS: An Experiment-Theory Comparison.”
Physica Status Solidi (c), vol. 6, no. 2, WILEY‐VCH Verlag, 2009, pp. 445–48,
doi:10.1002/pssc.200880302.'
short: I. Kuznetsova, P. Thomas, T. Meier, T. Zhang, S.T. Cundiff, Physica Status
Solidi (c) 6 (2009) 445–448.
date_created: 2021-09-24T08:14:07Z
date_updated: 2023-04-21T20:06:18Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1002/pssc.200880302
intvolume: ' 6'
issue: '2'
language:
- iso: eng
page: 445-448
publication: physica status solidi (c)
publication_identifier:
issn:
- 1610-1634
- 1610-1642
publication_status: published
publisher: WILEY‐VCH Verlag
status: public
title: 'Determination of homogeneous and inhomogeneous broadenings of quantum-well
excitons by 2DFTS: An experiment-theory comparison'
type: journal_article
user_id: '49063'
volume: 6
year: '2009'
...