Standard

Exciton energy oscillations induced by quantum beats. / Trifonov, A. V. ; Kurdyubov, A. S. ; Gerlovin, I. Ya. ; Smirnov, D. S. ; Kavokin, K. V.; Yugova, I. A. ; Assmann, M.; Kavokin, A. V. .

In: Physical Review B-Condensed Matter, Vol. 102, 205303, 23.11.2020.

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

Harvard

Trifonov, AV, Kurdyubov, AS, Gerlovin, IY, Smirnov, DS, Kavokin, KV, Yugova, IA, Assmann, M & Kavokin, AV 2020, 'Exciton energy oscillations induced by quantum beats', Physical Review B-Condensed Matter, vol. 102, 205303.

APA

Trifonov, A. V., Kurdyubov, A. S., Gerlovin, I. Y., Smirnov, D. S., Kavokin, K. V., Yugova, I. A., Assmann, M., & Kavokin, A. V. (2020). Exciton energy oscillations induced by quantum beats. Physical Review B-Condensed Matter, 102, [205303].

Vancouver

Trifonov AV, Kurdyubov AS, Gerlovin IY, Smirnov DS, Kavokin KV, Yugova IA et al. Exciton energy oscillations induced by quantum beats. Physical Review B-Condensed Matter. 2020 Nov 23;102. 205303.

Author

Trifonov, A. V. ; Kurdyubov, A. S. ; Gerlovin, I. Ya. ; Smirnov, D. S. ; Kavokin, K. V. ; Yugova, I. A. ; Assmann, M. ; Kavokin, A. V. . / Exciton energy oscillations induced by quantum beats. In: Physical Review B-Condensed Matter. 2020 ; Vol. 102.

BibTeX

@article{2fe25ac4757d40c59b3db77a8d952960,
title = "Exciton energy oscillations induced by quantum beats",
abstract = "In this paper we experimentally demonstrate an oscillating energy shift of center-of-mass quantum-confined exciton levels in a semiconductor quantum well after excitation into a superposition of two quantum confined exciton states of different parity. Oscillations are observed at frequencies corresponding to the quantum beats between these states. We show that the observed effect is a manifestation of the exciton density oscillations in the real space similar to the dynamics of an electron in a Hertzian dipole. The effect is caused by the exciton-exciton exchange interaction and appears only if the excitons are in a superposition quantum state. This effect exists until the Raman coherence in the interacting excitons has decayed. This effect may be harnessed for quantum technologies requiring the quantum coherence of states.",
author = "Trifonov, {A. V.} and Kurdyubov, {A. S.} and Gerlovin, {I. Ya.} and Smirnov, {D. S.} and Kavokin, {K. V.} and Yugova, {I. A.} and M. Assmann and Kavokin, {A. V.}",
year = "2020",
month = nov,
day = "23",
language = "English",
volume = "102",
journal = "Physical Review B-Condensed Matter",
issn = "1098-0121",
publisher = "American Physical Society",

}

RIS

TY - JOUR

T1 - Exciton energy oscillations induced by quantum beats

AU - Trifonov, A. V.

AU - Kurdyubov, A. S.

AU - Gerlovin, I. Ya.

AU - Smirnov, D. S.

AU - Kavokin, K. V.

AU - Yugova, I. A.

AU - Assmann, M.

AU - Kavokin, A. V.

PY - 2020/11/23

Y1 - 2020/11/23

N2 - In this paper we experimentally demonstrate an oscillating energy shift of center-of-mass quantum-confined exciton levels in a semiconductor quantum well after excitation into a superposition of two quantum confined exciton states of different parity. Oscillations are observed at frequencies corresponding to the quantum beats between these states. We show that the observed effect is a manifestation of the exciton density oscillations in the real space similar to the dynamics of an electron in a Hertzian dipole. The effect is caused by the exciton-exciton exchange interaction and appears only if the excitons are in a superposition quantum state. This effect exists until the Raman coherence in the interacting excitons has decayed. This effect may be harnessed for quantum technologies requiring the quantum coherence of states.

AB - In this paper we experimentally demonstrate an oscillating energy shift of center-of-mass quantum-confined exciton levels in a semiconductor quantum well after excitation into a superposition of two quantum confined exciton states of different parity. Oscillations are observed at frequencies corresponding to the quantum beats between these states. We show that the observed effect is a manifestation of the exciton density oscillations in the real space similar to the dynamics of an electron in a Hertzian dipole. The effect is caused by the exciton-exciton exchange interaction and appears only if the excitons are in a superposition quantum state. This effect exists until the Raman coherence in the interacting excitons has decayed. This effect may be harnessed for quantum technologies requiring the quantum coherence of states.

UR - https://journals.aps.org/prb/accepted/28079Y52D9f1b272a31d7c5966f51f74d7c8b2442

M3 - Article

VL - 102

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

M1 - 205303

ER -

ID: 70632523