Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations

I.Ya. Gerlovin, R.V. Cherbunin, I.V. Ignatiev, M.S. Kuznetsova, S.Yu. Verbin, K. Flisinski, D. Reuter, A.D. Wieck, D.R. Yakovlev, M. Bayer

Research output

Abstract

The degree of circular polarization of photoluminescence of (In,Ga)As quantum dots as a function of magnetic field applied perpendicular to the optical axis (Hanle effect) is experimentally studied. The measurements have been performed at various regimes of the optical excitation modulation. The analysis of experimental data has been performed in the framework of a vector model of regular nuclear spin polarization and its fluctuations. The analysis allowed us to evaluate the magnitude of nuclear polarization and its dynamics at the experimental conditions used.
Original languageEnglish
Title of host publicationDynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations
Pages319-320
DOIs
Publication statusPublished - 2013

Fingerprint

quantum dots
polarization
circular polarization
nuclear spin
photoluminescence
modulation
magnetic fields
excitation

Cite this

Gerlovin, I. Y., Cherbunin, R. V., Ignatiev, I. V., Kuznetsova, M. S., Verbin, S. Y., Flisinski, K., ... Bayer, M. (2013). Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations. In Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations (pp. 319-320) https://doi.org/10.1063/1.4848414
Gerlovin, I.Ya. ; Cherbunin, R.V. ; Ignatiev, I.V. ; Kuznetsova, M.S. ; Verbin, S.Yu. ; Flisinski, K. ; Reuter, D. ; Wieck, A.D. ; Yakovlev, D.R. ; Bayer, M. / Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations. Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations. 2013. pp. 319-320
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abstract = "The degree of circular polarization of photoluminescence of (In,Ga)As quantum dots as a function of magnetic field applied perpendicular to the optical axis (Hanle effect) is experimentally studied. The measurements have been performed at various regimes of the optical excitation modulation. The analysis of experimental data has been performed in the framework of a vector model of regular nuclear spin polarization and its fluctuations. The analysis allowed us to evaluate the magnitude of nuclear polarization and its dynamics at the experimental conditions used.",
author = "I.Ya. Gerlovin and R.V. Cherbunin and I.V. Ignatiev and M.S. Kuznetsova and S.Yu. Verbin and K. Flisinski and D. Reuter and A.D. Wieck and D.R. Yakovlev and M. Bayer",
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Gerlovin, IY, Cherbunin, RV, Ignatiev, IV, Kuznetsova, MS, Verbin, SY, Flisinski, K, Reuter, D, Wieck, AD, Yakovlev, DR & Bayer, M 2013, Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations. in Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations. pp. 319-320. https://doi.org/10.1063/1.4848414

Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations. / Gerlovin, I.Ya.; Cherbunin, R.V.; Ignatiev, I.V.; Kuznetsova, M.S.; Verbin, S.Yu.; Flisinski, K.; Reuter, D.; Wieck, A.D.; Yakovlev, D.R.; Bayer, M.

Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations. 2013. p. 319-320.

Research output

TY - GEN

T1 - Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations

AU - Gerlovin, I.Ya.

AU - Cherbunin, R.V.

AU - Ignatiev, I.V.

AU - Kuznetsova, M.S.

AU - Verbin, S.Yu.

AU - Flisinski, K.

AU - Reuter, D.

AU - Wieck, A.D.

AU - Yakovlev, D.R.

AU - Bayer, M.

PY - 2013

Y1 - 2013

N2 - The degree of circular polarization of photoluminescence of (In,Ga)As quantum dots as a function of magnetic field applied perpendicular to the optical axis (Hanle effect) is experimentally studied. The measurements have been performed at various regimes of the optical excitation modulation. The analysis of experimental data has been performed in the framework of a vector model of regular nuclear spin polarization and its fluctuations. The analysis allowed us to evaluate the magnitude of nuclear polarization and its dynamics at the experimental conditions used.

AB - The degree of circular polarization of photoluminescence of (In,Ga)As quantum dots as a function of magnetic field applied perpendicular to the optical axis (Hanle effect) is experimentally studied. The measurements have been performed at various regimes of the optical excitation modulation. The analysis of experimental data has been performed in the framework of a vector model of regular nuclear spin polarization and its fluctuations. The analysis allowed us to evaluate the magnitude of nuclear polarization and its dynamics at the experimental conditions used.

U2 - 10.1063/1.4848414

DO - 10.1063/1.4848414

M3 - Conference contribution

SN - 9780735411944

SP - 319

EP - 320

BT - Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations

ER -

Gerlovin IY, Cherbunin RV, Ignatiev IV, Kuznetsova MS, Verbin SY, Flisinski K et al. Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations. In Dynamic nuclear polarization and Hanle effect in (In,Ga)As/GaAs quantum dots. Role of nuclear spin fluctuations. 2013. p. 319-320 https://doi.org/10.1063/1.4848414