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Coherent control of heavy-light hole and phonon quantum beats

Title data

Kuhn, Tilmann ; Axt, Vollrath M. ; Herbst, M. ; Binder, E.:
Coherent control of heavy-light hole and phonon quantum beats.
In: Pötz, Walter ; Schroeder, W. Andreas (ed.): Coherent Control in Atoms, Molecules and Semiconductors. - Dordrecht : Springer , 1999 . - pp. 113-126
ISBN 978-94-011-4552-7
DOI: https://doi.org/10.1007/978-94-011-4552-7_10

Project information

Project financing: Deutsche Forschungsgemeinschaft
European Commission TMR Network Ultrafast Quantum Optoelectronics and HLRZ Jülich

Abstract in another language

The control of quantum beats by two phase-locked optical pulses is analyzed theoretically. We compare the case of heavy-light hole quantum beats as an example of a purely electronic coherence with the case of phonon quantum beats which are a characteristic feature of electron-phonon quantum kinetics. The maxima and minima of the beat amplitudes can be understood by the same arguments. For the case of phonon quantum beats an exacly solvable model is presented which allows us to analyze the role of the electron-phonon coupling constant.

Further data

Item Type: Article in a book
Refereed: Yes
Keywords: Coherent control; Phonon quantum beats; quantum wells; heavy-light hole beats; phonons; Control of dephasing; Semiconductors; ultrafast dynamics; generating functions
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 11:07
Last Modified: 18 Oct 2017 07:32
URI: https://eref.uni-bayreuth.de/id/eprint/40042