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Temperature dependence of the spin-lattice relaxation time for quadrupole nuclei under conditions of NMR line saturation. / Mikushev, V. M.; Ulyashev, A. M.; Charnaya, E. V.; Chandoul, A.

в: Physics of the Solid State, Том 44, № 6, 01.06.2002, стр. 1044-1049.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Mikushev, VM, Ulyashev, AM, Charnaya, EV & Chandoul, A 2002, 'Temperature dependence of the spin-lattice relaxation time for quadrupole nuclei under conditions of NMR line saturation', Physics of the Solid State, Том. 44, № 6, стр. 1044-1049. https://doi.org/10.1134/1.1485005

APA

Mikushev, V. M., Ulyashev, A. M., Charnaya, E. V., & Chandoul, A. (2002). Temperature dependence of the spin-lattice relaxation time for quadrupole nuclei under conditions of NMR line saturation. Physics of the Solid State, 44(6), 1044-1049. https://doi.org/10.1134/1.1485005

Vancouver

Mikushev VM, Ulyashev AM, Charnaya EV, Chandoul A. Temperature dependence of the spin-lattice relaxation time for quadrupole nuclei under conditions of NMR line saturation. Physics of the Solid State. 2002 Июнь 1;44(6):1044-1049. https://doi.org/10.1134/1.1485005

Author

Mikushev, V. M. ; Ulyashev, A. M. ; Charnaya, E. V. ; Chandoul, A. / Temperature dependence of the spin-lattice relaxation time for quadrupole nuclei under conditions of NMR line saturation. в: Physics of the Solid State. 2002 ; Том 44, № 6. стр. 1044-1049.

BibTeX

@article{57ce76941ac1426db321c750167a5601,
title = "Temperature dependence of the spin-lattice relaxation time for quadrupole nuclei under conditions of NMR line saturation",
abstract = "The contributions of different mechanisms of nuclear spin-lattice relaxation are experimentally separated for 69Ga and 71Ga nuclei in GaAs crystals (nominally pure and doped with copper and chromium), 23Na nuclei in a nominally pure NaCl crystal, and 27Al nuclei in nominally pure and lightly chromium-doped Al2O3 crystals in the temperature range 80-300 K. The contribution of impurities to spin-lattice relaxation is separated under the condition of additional stationary saturation of the nuclear magnetic resonance (NMR) line in magnetic and electric resonance fields. It is demonstrated that, upon suppression of the impurity mechanism of spin-lattice relaxation, the temperature dependence of the spin-lattice relaxation time T1 for GaAs and NaCl crystals is described within the model of two-phonon Raman processes in the Debye approximation, whereas the temperature dependence of T1 for corundum crystals deviates from the theoretical curve for relaxation due to the spin-phonon interaction.",
author = "Mikushev, {V. M.} and Ulyashev, {A. M.} and Charnaya, {E. V.} and A. Chandoul",
year = "2002",
month = jun,
day = "1",
doi = "10.1134/1.1485005",
language = "English",
volume = "44",
pages = "1044--1049",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "6",

}

RIS

TY - JOUR

T1 - Temperature dependence of the spin-lattice relaxation time for quadrupole nuclei under conditions of NMR line saturation

AU - Mikushev, V. M.

AU - Ulyashev, A. M.

AU - Charnaya, E. V.

AU - Chandoul, A.

PY - 2002/6/1

Y1 - 2002/6/1

N2 - The contributions of different mechanisms of nuclear spin-lattice relaxation are experimentally separated for 69Ga and 71Ga nuclei in GaAs crystals (nominally pure and doped with copper and chromium), 23Na nuclei in a nominally pure NaCl crystal, and 27Al nuclei in nominally pure and lightly chromium-doped Al2O3 crystals in the temperature range 80-300 K. The contribution of impurities to spin-lattice relaxation is separated under the condition of additional stationary saturation of the nuclear magnetic resonance (NMR) line in magnetic and electric resonance fields. It is demonstrated that, upon suppression of the impurity mechanism of spin-lattice relaxation, the temperature dependence of the spin-lattice relaxation time T1 for GaAs and NaCl crystals is described within the model of two-phonon Raman processes in the Debye approximation, whereas the temperature dependence of T1 for corundum crystals deviates from the theoretical curve for relaxation due to the spin-phonon interaction.

AB - The contributions of different mechanisms of nuclear spin-lattice relaxation are experimentally separated for 69Ga and 71Ga nuclei in GaAs crystals (nominally pure and doped with copper and chromium), 23Na nuclei in a nominally pure NaCl crystal, and 27Al nuclei in nominally pure and lightly chromium-doped Al2O3 crystals in the temperature range 80-300 K. The contribution of impurities to spin-lattice relaxation is separated under the condition of additional stationary saturation of the nuclear magnetic resonance (NMR) line in magnetic and electric resonance fields. It is demonstrated that, upon suppression of the impurity mechanism of spin-lattice relaxation, the temperature dependence of the spin-lattice relaxation time T1 for GaAs and NaCl crystals is described within the model of two-phonon Raman processes in the Debye approximation, whereas the temperature dependence of T1 for corundum crystals deviates from the theoretical curve for relaxation due to the spin-phonon interaction.

UR - http://www.scopus.com/inward/record.url?scp=0036017822&partnerID=8YFLogxK

U2 - 10.1134/1.1485005

DO - 10.1134/1.1485005

M3 - Article

AN - SCOPUS:0036017822

VL - 44

SP - 1044

EP - 1049

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 6

ER -

ID: 35138339