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Fast preparation and detection of Mn spin states in a magnetically doped quantum dot

Title data

Reiter, Doris ; Axt, Vollrath M. ; Kuhn, Tilmann:
Fast preparation and detection of Mn spin states in a magnetically doped quantum dot.
In: Journal of Physics: Conference Series. Vol. 245 (2010) Issue 1 . - Art.Nr. 012033, 4 S..
ISSN 1742-6596
DOI: https://doi.org/10.1088/1742-6596/245/1/012033

Abstract in another language

The spin dynamics of a single Mn spin in a single quantum dot under the excitation with ultra fast laser pulses is studied. We develop a switching protocol that is able to prepare stable superpositions of states with different Mn spin quantum numbers. Furthermore the optical signal in a pump-probe type setup is calculated which can be used to read out the Mn spin state.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: magnetic quantum dot; ultrafast dynamics; excitons; spintronics; exchange interaction; nonlinear optics; coherent control; optical control; spin control; all optical spin control; Mn doped quantum dot; spin switching; quantum superpositions; pump-probe
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: Yes
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 30 Oct 2017 13:00
Last Modified: 30 Oct 2017 13:00
URI: https://eref.uni-bayreuth.de/id/eprint/40215