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Volumn 77, Issue 24, 2008, Pages

Light-induced nuclear quadrupolar relaxation in semiconductors

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EID: 44949085354     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.77.245201     Document Type: Article
Times cited : (37)

References (52)
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    • The same analysis of the validity of the hypothesis of nuclear-spin temperature can also be applied to the case where the magnetic field lies away from the z direction. Since in the latter case the first term of the quadrupolar Hamiltonian given by Eq. 1 has nonzero diagonal elements, the quadrupolar-induced modification of the Zeeman levels is now obtained by first-order perturbation. We conclude that the distance to the donor beyond which there exists a nuclear-spin temperature increases when the magnetic field is driven out of the z direction.
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