Maag, Thomas (2019) Kohärente Terahertz-Quantenkontrolle und ultraschnelle Hochfeld-Dynamik in Halbleitern. PhD, Universität Regensburg.
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Abstract (German)
In der vorliegenden Arbeit wurde die kohärente Vielteilchen-Quantendynamik von Ladungsträgern in Halbleitern in einem Regime nichtperturbativer Optik mit einer Zeitauflösung schneller als eine Lichtschwingung erforscht. Dabei gelingt es erstmals, ein kohärentes Landau-quantisiertes Elektronengas in Galliumarsenid auf ultrakurzen Zeitskalen nichtlinear zu kontrollieren. Des Weiteren wird mit ...
Translation of the abstract (English)
In the present work, the coherent many-body quantum dynamics of charge carriers in semiconductors in a regime of nonperturbative optics with a time resolution faster than a light oscillation was investigated. For the first time, it is possible to nonlinearly control a coherent Landau-quantized electron gas in gallium arsenide on ultrashort time scales. Furthermore, with atomically strong THz ...
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| Item type: | Thesis of the University of Regensburg (PhD) |
|---|---|
| Date: | 4 March 2019 |
| Referee: | Prof. Dr. Rupert Huber |
| Date of exam: | 6 November 2017 |
| Institutions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Rupert Huber Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Dominique Bougeard |
| Keywords: | Ultrafast phenomena in condensed matter; Strong terahertz fields; Sub-cycle time resolution; Quantum dynamics; Strong-field phenomena; Coherent quantum control; Kohn's theorem |
| Dewey Decimal Classification: | 500 Science > 530 Physics |
| Status: | Published |
| Refereed: | Yes, this version has been refereed |
| Created at the University of Regensburg: | Yes |
| Item ID: | 36714 |
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