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Nuclear spin warm up in bulk n -GaAs. / Kotur, M.; Dzhioev, R. I.; Vladimirova, M.; Jouault, B.; Korenev, V. L.; Kavokin, K. V.

In: Physical Review B, Vol. 94, No. 8, 081201, 22.08.2016.

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

Harvard

Kotur, M, Dzhioev, RI, Vladimirova, M, Jouault, B, Korenev, VL & Kavokin, KV 2016, 'Nuclear spin warm up in bulk n -GaAs', Physical Review B, vol. 94, no. 8, 081201. https://doi.org/10.1103/PhysRevB.94.081201

APA

Kotur, M., Dzhioev, R. I., Vladimirova, M., Jouault, B., Korenev, V. L., & Kavokin, K. V. (2016). Nuclear spin warm up in bulk n -GaAs. Physical Review B, 94(8), [081201]. https://doi.org/10.1103/PhysRevB.94.081201

Vancouver

Kotur M, Dzhioev RI, Vladimirova M, Jouault B, Korenev VL, Kavokin KV. Nuclear spin warm up in bulk n -GaAs. Physical Review B. 2016 Aug 22;94(8). 081201. https://doi.org/10.1103/PhysRevB.94.081201

Author

Kotur, M. ; Dzhioev, R. I. ; Vladimirova, M. ; Jouault, B. ; Korenev, V. L. ; Kavokin, K. V. / Nuclear spin warm up in bulk n -GaAs. In: Physical Review B. 2016 ; Vol. 94, No. 8.

BibTeX

@article{7ab98510c5d44edb94b07f6f5dd88c54,
title = "Nuclear spin warm up in bulk n -GaAs",
abstract = "We show that the spin-lattice relaxation in n-type insulating GaAs is dramatically accelerated at low magnetic fields. The origin of this effect, which cannot be explained in terms of well-known diffusion-limited hyperfine relaxation, is found in the quadrupole relaxation, induced by fluctuating donor charges. Therefore, quadrupole relaxation, which governs low field nuclear spin relaxation in semiconductor quantum dots, but was so far supposed to be harmless to bulk nuclei spins in the absence of optical pumping, can be studied and harnessed in the much simpler model environment of n-GaAs bulk crystal.",
author = "M. Kotur and Dzhioev, {R. I.} and M. Vladimirova and B. Jouault and Korenev, {V. L.} and Kavokin, {K. V.}",
year = "2016",
month = aug,
day = "22",
doi = "10.1103/PhysRevB.94.081201",
language = "English",
volume = "94",
journal = "Physical Review B-Condensed Matter",
issn = "1098-0121",
publisher = "American Physical Society",
number = "8",

}

RIS

TY - JOUR

T1 - Nuclear spin warm up in bulk n -GaAs

AU - Kotur, M.

AU - Dzhioev, R. I.

AU - Vladimirova, M.

AU - Jouault, B.

AU - Korenev, V. L.

AU - Kavokin, K. V.

PY - 2016/8/22

Y1 - 2016/8/22

N2 - We show that the spin-lattice relaxation in n-type insulating GaAs is dramatically accelerated at low magnetic fields. The origin of this effect, which cannot be explained in terms of well-known diffusion-limited hyperfine relaxation, is found in the quadrupole relaxation, induced by fluctuating donor charges. Therefore, quadrupole relaxation, which governs low field nuclear spin relaxation in semiconductor quantum dots, but was so far supposed to be harmless to bulk nuclei spins in the absence of optical pumping, can be studied and harnessed in the much simpler model environment of n-GaAs bulk crystal.

AB - We show that the spin-lattice relaxation in n-type insulating GaAs is dramatically accelerated at low magnetic fields. The origin of this effect, which cannot be explained in terms of well-known diffusion-limited hyperfine relaxation, is found in the quadrupole relaxation, induced by fluctuating donor charges. Therefore, quadrupole relaxation, which governs low field nuclear spin relaxation in semiconductor quantum dots, but was so far supposed to be harmless to bulk nuclei spins in the absence of optical pumping, can be studied and harnessed in the much simpler model environment of n-GaAs bulk crystal.

UR - http://www.scopus.com/inward/record.url?scp=84985910514&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.94.081201

DO - 10.1103/PhysRevB.94.081201

M3 - Article

AN - SCOPUS:84985910514

VL - 94

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 8

M1 - 081201

ER -

ID: 39909096