Title data
Kuhn, Tilmann ; Krummheuer, B. ; Axt, Vollrath Martin:
Influence of surfaces on the pure dephasing of quantum dots.
In: Saraniti, Marco ; Ravaioli, U.
(ed.):
Nonequilibrium carrier dynamics in semiconductors : proceedings of the 14th international conference, July 25 - 29, 2005, Chicago, USA. -
Berlin
: Springer
,
2006
. - pp. 45-48
. - (Springer Proceedings in Physics
; 110
)
ISBN 978-3-540-36588-4
DOI: https://doi.org/10.1007/978-3-540-36588-4_11
Project information
Project financing: |
Deutsche Forschungsgemeinschaft |
---|
Abstract in another language
An analysis of the influence of confined acoustic phonons on the pure dephasing of a single quantum dot located in a half space or a free-standing slab is given. We find that the proximity to a surface leaves distinct traces in the polarization and the absorption spectrum which can be traced back to the interaction of the dot with surface phonons and a reflected phonon wave packet.
Further data
Item Type: | Article in a book |
---|---|
Refereed: | Yes |
Keywords: | quantum dot; generating functions; non-linear optics; ultrafast dynamics; pure dephasing; phonons; analytical solutions; phonon sidebands; excitons, Non-perturbative solution; phonons in confined systems; surface phonons |
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: | 23 Oct 2017 11:26 |
Last Modified: | 08 Mar 2022 12:55 |
URI: | https://eref.uni-bayreuth.de/id/eprint/40131 |