NMR relaxation rate of a quantum spin chain with an impurity
Магнетизм
DOI (Low Temperature Physics):
https://doi.org/10.1063/1.4730977Ключові слова:
nuclear magnetic resonance, spin chain, magnetic impurity.Анотація
The relaxation rate of the nuclear magnetic resonance is calculated exactly for a model spin-1/2 chain with the magnetic impurity. It is shown that the deviations of the impurity's coupling to the chain and the effective impurity's g-factor from the values of the host chain yield special features in the temperature and magnetic field behavior for the relaxation rate.
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Опубліковано
2012-05-17
Як цитувати
(1)
A.A. Zvyagin, NMR relaxation rate of a quantum spin chain with an impurity: Магнетизм, Low Temp. Phys. 38, (2012) [Fiz. Nizk. Temp. 38, 808-815, (2012)] DOI: https://doi.org/10.1063/1.4730977.
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