Standard

Exciton-light coupling in (In,Ga)As/GaAs quantum wells in a longitudinal magnetic field. / Grigoryev, P. S.; Ignatiev, I. V.; Davydov, V. G.; Efimov, Yu P.; Eliseev, S. A.; Lovtcius, V. A.; Shapochkin, P. Yu; Bayer, M.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 96, No. 15, 155404, 03.10.2017, p. 1-9.

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

Harvard

Grigoryev, PS, Ignatiev, IV, Davydov, VG, Efimov, YP, Eliseev, SA, Lovtcius, VA, Shapochkin, PY & Bayer, M 2017, 'Exciton-light coupling in (In,Ga)As/GaAs quantum wells in a longitudinal magnetic field', Physical Review B - Condensed Matter and Materials Physics, vol. 96, no. 15, 155404, pp. 1-9. https://doi.org/10.1103/PhysRevB.96.155404

APA

Grigoryev, P. S., Ignatiev, I. V., Davydov, V. G., Efimov, Y. P., Eliseev, S. A., Lovtcius, V. A., Shapochkin, P. Y., & Bayer, M. (2017). Exciton-light coupling in (In,Ga)As/GaAs quantum wells in a longitudinal magnetic field. Physical Review B - Condensed Matter and Materials Physics, 96(15), 1-9. [155404]. https://doi.org/10.1103/PhysRevB.96.155404

Vancouver

Grigoryev PS, Ignatiev IV, Davydov VG, Efimov YP, Eliseev SA, Lovtcius VA et al. Exciton-light coupling in (In,Ga)As/GaAs quantum wells in a longitudinal magnetic field. Physical Review B - Condensed Matter and Materials Physics. 2017 Oct 3;96(15):1-9. 155404. https://doi.org/10.1103/PhysRevB.96.155404

Author

Grigoryev, P. S. ; Ignatiev, I. V. ; Davydov, V. G. ; Efimov, Yu P. ; Eliseev, S. A. ; Lovtcius, V. A. ; Shapochkin, P. Yu ; Bayer, M. / Exciton-light coupling in (In,Ga)As/GaAs quantum wells in a longitudinal magnetic field. In: Physical Review B - Condensed Matter and Materials Physics. 2017 ; Vol. 96, No. 15. pp. 1-9.

BibTeX

@article{bcb40fc278e74b469a08998b43efb3e1,
title = "Exciton-light coupling in (In,Ga)As/GaAs quantum wells in a longitudinal magnetic field",
abstract = "We report on the observation of a significant increase of the radiative decay rates for exciton transitions in a wide (In,Ga)As/GaAs quantum well (L=95 nm) in magnetic fields up to 6 T applied along the growth axis of the heterostructure. The absolute values of the radiative decay rates are obtained from a quantitative analysis of resonant features in the experimentally measured reflectance spectra in the range of the optical transitions to the quantum-confined exciton states. High crystalline quality of the heterostructure allows us to observe the ground and several excited exciton transitions with the nonradiative broadening comparable to the radiative one. We employ a numerical procedure appropriate for the studied wide quantum well to model the increase of the radiative decay rate in magnetic field. The results of the modeling agree well with the experimental data.",
keywords = "Экситоны, магнитное поле, свето-экситонное взамодействие, квантовая яма",
author = "Grigoryev, {P. S.} and Ignatiev, {I. V.} and Davydov, {V. G.} and Efimov, {Yu P.} and Eliseev, {S. A.} and Lovtcius, {V. A.} and Shapochkin, {P. Yu} and M. Bayer",
note = "53 ссылки",
year = "2017",
month = oct,
day = "3",
doi = "10.1103/PhysRevB.96.155404",
language = "English",
volume = "96",
pages = "1--9",
journal = "Physical Review B-Condensed Matter",
issn = "1098-0121",
publisher = "American Physical Society",
number = "15",

}

RIS

TY - JOUR

T1 - Exciton-light coupling in (In,Ga)As/GaAs quantum wells in a longitudinal magnetic field

AU - Grigoryev, P. S.

AU - Ignatiev, I. V.

AU - Davydov, V. G.

AU - Efimov, Yu P.

AU - Eliseev, S. A.

AU - Lovtcius, V. A.

AU - Shapochkin, P. Yu

AU - Bayer, M.

N1 - 53 ссылки

PY - 2017/10/3

Y1 - 2017/10/3

N2 - We report on the observation of a significant increase of the radiative decay rates for exciton transitions in a wide (In,Ga)As/GaAs quantum well (L=95 nm) in magnetic fields up to 6 T applied along the growth axis of the heterostructure. The absolute values of the radiative decay rates are obtained from a quantitative analysis of resonant features in the experimentally measured reflectance spectra in the range of the optical transitions to the quantum-confined exciton states. High crystalline quality of the heterostructure allows us to observe the ground and several excited exciton transitions with the nonradiative broadening comparable to the radiative one. We employ a numerical procedure appropriate for the studied wide quantum well to model the increase of the radiative decay rate in magnetic field. The results of the modeling agree well with the experimental data.

AB - We report on the observation of a significant increase of the radiative decay rates for exciton transitions in a wide (In,Ga)As/GaAs quantum well (L=95 nm) in magnetic fields up to 6 T applied along the growth axis of the heterostructure. The absolute values of the radiative decay rates are obtained from a quantitative analysis of resonant features in the experimentally measured reflectance spectra in the range of the optical transitions to the quantum-confined exciton states. High crystalline quality of the heterostructure allows us to observe the ground and several excited exciton transitions with the nonradiative broadening comparable to the radiative one. We employ a numerical procedure appropriate for the studied wide quantum well to model the increase of the radiative decay rate in magnetic field. The results of the modeling agree well with the experimental data.

KW - Экситоны, магнитное поле, свето-экситонное взамодействие, квантовая яма

UR - http://www.scopus.com/inward/record.url?scp=85037701464&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.96.155404

DO - 10.1103/PhysRevB.96.155404

M3 - Article

AN - SCOPUS:85037701464

VL - 96

SP - 1

EP - 9

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 15

M1 - 155404

ER -

ID: 9062137