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Magnetic-Field Control of Photon Echo from the Electron-Trion System in a CdTe Quantum Well: Shuffling Coherence between Optically Accessible and Inaccessible States. / Langer, L.; Poltavtsev, S. V.; Yugova, I. A.; Yakovlev, D. R.; Karczewski, G.; Wojtowicz, T.; Kossut, J.; Akimov, I. A.; Bayer, M.

In: Physical Review Letters, Vol. 109, No. 15, 2012, p. 157403_1-5.

Research output: Contribution to journal › Article

Harvard

Langer, L, Poltavtsev, SV, Yugova, IA, Yakovlev, DR, Karczewski, G, Wojtowicz, T, Kossut, J, Akimov, IA & Bayer, M 2012, 'Magnetic-Field Control of Photon Echo from the Electron-Trion System in a CdTe Quantum Well: Shuffling Coherence between Optically Accessible and Inaccessible States', Physical Review Letters, vol. 109, no. 15, pp. 157403_1-5. https://doi.org/10.1103/PhysRevLett.109.157403

APA

Langer, L., Poltavtsev, S. V., Yugova, I. A., Yakovlev, D. R., Karczewski, G., Wojtowicz, T., Kossut, J., Akimov, I. A., & Bayer, M. (2012). Magnetic-Field Control of Photon Echo from the Electron-Trion System in a CdTe Quantum Well: Shuffling Coherence between Optically Accessible and Inaccessible States. Physical Review Letters, 109(15), 157403_1-5. https://doi.org/10.1103/PhysRevLett.109.157403

Vancouver

Langer L, Poltavtsev SV, Yugova IA, Yakovlev DR, Karczewski G, Wojtowicz T et al. Magnetic-Field Control of Photon Echo from the Electron-Trion System in a CdTe Quantum Well: Shuffling Coherence between Optically Accessible and Inaccessible States. Physical Review Letters. 2012;109(15):157403_1-5. https://doi.org/10.1103/PhysRevLett.109.157403

Author

Langer, L. ; Poltavtsev, S. V. ; Yugova, I. A. ; Yakovlev, D. R. ; Karczewski, G. ; Wojtowicz, T. ; Kossut, J. ; Akimov, I. A. ; Bayer, M. / Magnetic-Field Control of Photon Echo from the Electron-Trion System in a CdTe Quantum Well: Shuffling Coherence between Optically Accessible and Inaccessible States. In: Physical Review Letters. 2012 ; Vol. 109, No. 15. pp. 157403_1-5.

BibTeX

@article{1ca5624f6d234dc9b71a8a3266351c47,
title = "Magnetic-Field Control of Photon Echo from the Electron-Trion System in a CdTe Quantum Well: Shuffling Coherence between Optically Accessible and Inaccessible States",
abstract = "We report on magnetic field-induced oscillations of the photon echo signal from negatively charged excitons in a CdTe/(Cd,Mg)Te semiconductor quantum well. The oscillatory signal is due to Larmor precession of the electron spin about a transverse magnetic field and depends sensitively on the polarization configuration of the exciting and refocusing pulses. The echo amplitude can be fully tuned from the maximum down to zero depending on the time delay between the two pulses and the magnetic-field strength. The results are explained in terms of the optical Bloch equations accounting for the spin level structure of electrons and trions.",
keywords = "four wave mixing, photon echo, trion, quantum well",
author = "L. Langer and Poltavtsev, {S. V.} and Yugova, {I. A.} and Yakovlev, {D. R.} and G. Karczewski and T. Wojtowicz and J. Kossut and Akimov, {I. A.} and M. Bayer",
year = "2012",
doi = "10.1103/PhysRevLett.109.157403",
language = "English",
volume = "109",
pages = "157403_1--5",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "15",

}

RIS

TY - JOUR

T1 - Magnetic-Field Control of Photon Echo from the Electron-Trion System in a CdTe Quantum Well: Shuffling Coherence between Optically Accessible and Inaccessible States

AU - Langer, L.

AU - Poltavtsev, S. V.

AU - Yugova, I. A.

AU - Yakovlev, D. R.

AU - Karczewski, G.

AU - Wojtowicz, T.

AU - Kossut, J.

AU - Akimov, I. A.

AU - Bayer, M.

PY - 2012

Y1 - 2012

N2 - We report on magnetic field-induced oscillations of the photon echo signal from negatively charged excitons in a CdTe/(Cd,Mg)Te semiconductor quantum well. The oscillatory signal is due to Larmor precession of the electron spin about a transverse magnetic field and depends sensitively on the polarization configuration of the exciting and refocusing pulses. The echo amplitude can be fully tuned from the maximum down to zero depending on the time delay between the two pulses and the magnetic-field strength. The results are explained in terms of the optical Bloch equations accounting for the spin level structure of electrons and trions.

AB - We report on magnetic field-induced oscillations of the photon echo signal from negatively charged excitons in a CdTe/(Cd,Mg)Te semiconductor quantum well. The oscillatory signal is due to Larmor precession of the electron spin about a transverse magnetic field and depends sensitively on the polarization configuration of the exciting and refocusing pulses. The echo amplitude can be fully tuned from the maximum down to zero depending on the time delay between the two pulses and the magnetic-field strength. The results are explained in terms of the optical Bloch equations accounting for the spin level structure of electrons and trions.

KW - four wave mixing

KW - photon echo

KW - trion

KW - quantum well

U2 - 10.1103/PhysRevLett.109.157403

DO - 10.1103/PhysRevLett.109.157403

M3 - Article

VL - 109

SP - 157403_1-5

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 15

ER -

ID: 5354962