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

S. Michaelis De Vasconcellos; S. Stufler; S. A. Wegner; P. Ester; Artur Zrenner; M. Bichler

doi:10.1103/PhysRevB.74.081304

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

S. Michaelis De Vasconcellos, S. Stufler, S. A. Wegner, P. Ester, Artur Zrenner, M. Bichler

SCEDT Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

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 excite 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 are compared to a numerical simulation of the system.

Original language	English
Article number	081304
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	74
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevB.74.081304
Publication status	Published - 23 Aug 2006

Access to Document

10.1103/PhysRevB.74.081304

Cite this

@article{7c6918cd16084d8c85f4910421dda5db,

title = "Quantum interferences of a single quantum dot in the case of detuning",

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 excite 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 are compared to a numerical simulation of the system.",

author = "{Michaelis De Vasconcellos}, S. and S. Stufler and Wegner, {S. A.} and P. Ester and Artur Zrenner and M. Bichler",

year = "2006",

month = aug,

day = "23",

doi = "10.1103/PhysRevB.74.081304",

language = "English",

volume = "74",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "1098-0121",

publisher = "American Physical Society",

number = "8",

}

TY - JOUR

T1 - Quantum interferences of a single quantum dot in the case of detuning

AU - Michaelis De Vasconcellos, S.

AU - Stufler, S.

AU - Wegner, S. A.

AU - Ester, P.

AU - Zrenner, Artur

AU - Bichler, M.

PY - 2006/8/23

Y1 - 2006/8/23

N2 - 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 excite 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 are compared to a numerical simulation of the system.

AB - 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 excite 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 are compared to a numerical simulation of the system.

UR - http://www.scopus.com/inward/record.url?scp=33747367944&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.74.081304

DO - 10.1103/PhysRevB.74.081304

M3 - Article

AN - SCOPUS:33747367944

SN - 1098-0121

VL - 74

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 8

M1 - 081304

ER -

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

Abstract

Access to Document

Other files and links

Fingerprint

Cite this