Quantum interferences of a single quantum dot in the case of detuning

Steffen Michaelis De Vasconcellos; Stefan Stufler; Sven Ake Wegner; Patrick Ester; Artur Zrenner; Max Bichler

doi:10.1002/pssc.200671585

Quantum interferences of a single quantum dot in the case of detuning

Steffen Michaelis De Vasconcellos, Stefan Stufler, Sven Ake Wegner, Patrick Ester, Artur Zrenner, Max Bichler

Department of Mathematics

Research output: Contribution to journal › Conference article › peer-review

Abstract

We report on highly phase sensitive measurements with a slightly detuned excitation of a quantum mechanical two-level system. It is formed by the single exciton ground state of a single quantum dot, which is incorporated in a n-i-Schottky diode. We excited the two-level system by two partly overlapping laser pulses with variable phase shift. To investigate the properties of the quantum system we determine its occupancy by measuring the photocurrent. The experimental data is compared to a numerical simulation of the system.

Original language	English
Pages (from-to)	3730-3733
Number of pages	4
Journal	Physica Status Solidi (C) Current Topics in Solid State Physics
Volume	3
Issue number	11
DOIs	https://doi.org/10.1002/pssc.200671585
Publication status	Published - Dec 1 2006
Event	4th International Conference on Semiconductor Quantum Dots, QD2006 - Chamonix-Mont Blanc, France Duration: May 1 2006 → May 5 2006

ASJC Scopus subject areas

Condensed Matter Physics

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Quantum interferences of a single quantum dot in the case of detuning. / De Vasconcellos, Steffen Michaelis; Stufler, Stefan; Wegner, Sven Ake; Ester, Patrick; Zrenner, Artur; Bichler, Max.

In: Physica Status Solidi (C) Current Topics in Solid State Physics, Vol. 3, No. 11, 01.12.2006, p. 3730-3733.

Research output: Contribution to journal › Conference article › peer-review

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AU - Zrenner, Artur

AU - Bichler, Max

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