Dokument
| Titel: | Investigation of semiconductor nanostructures using optical two-dimensional Fourier-transform spectroscopy. |
| Autor: | Kuznetsova, Irina |
| Weitere Beteiligte: | Thomas, Peter (Prof. Dr.) |
| Veröffentlicht: | 2007 |
| URI: | https://archiv.ub.uni-marburg.de/diss/z2007/0761 |
| DOI: | https://doi.org/10.17192/z2007.0761 |
| URN: | urn:nbn:de:hebis:04-z2007-07616 |
| DDC: | 530 Physik |
| Titel (trans.): | Anwendung der optischen zweidimensionalen Fourier-Transform-Spectroskopie auf die Untersuchung von Halbleiter-Nanostrukturen. |
| Publikationsdatum: | 2007-11-29 |
| Lizenz: | https://rightsstatements.org/vocab/InC-NC/1.0/ |
| Schlagwörter: |
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| Biexcitonen, Vielteilcheneffekte, Ultrafast spectroscopy, Excitonen, Ultraschnelle Spektroskopie, Fourier-transform spectroscopy, Biexcitons, Nichtlineare Optik, Fourier-transform Spektroskopie, Many-body effects, Halbleiter, Excitons |
Summary:
The aim of this work is the exploration of the recently developed optical
two-dimensional Fourier-transform spectroscopy (2D-FTS) method and its application in the field of semiconductor physics. The main idea of 2D-FTS is to gain information about the excited system and disentangle different contributions to couplings within the excited many-body system. The power of the 2D-FTS method is demonstrated for an example of a semiconductor nanostructure such as quantum wells. It has been shown that by applying 2D-FTS we are able to describe the action of disorder and of the Coulomb
correlations in detail.
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