Room temperature spin coherence in ZnO

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dc.creatorGhosh, S.
dc.creatorSih, V.
dc.creatorLau, W. H.
dc.creatorAwschalom, D. D.
dc.creatorBae, S. -Y.
dc.creatorWang, S.
dc.creatorVaidya, S.
dc.creatorChapline, G.
dc.date2005-02-25
dc.date.accessioned2026-07-25T15:48:38Z
dc.descriptionTime-resolved optical techniques are used to explore electron spin dynamics in bulk and epilayer samples of n-type ZnO as a function of temperature and magnetic field. The bulk sample yields a spin coherence time T2* of 20 ns at T = 30 K. Epilayer samples, grown by pulsed laser deposition, show a maximum T2* of 2 ns at T = 10 K, with spin precession persisting up to T = 280 K.
dc.description3 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0502620
dc.identifierhttp://arxiv.org/abs/cond-mat/0502620
dc.identifierAppl. Phys. Lett. 86, 232507 (2005)
dc.identifierdoi:10.1063/1.1946204
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/37134
dc.subjectMaterials Science
dc.titleRoom temperature spin coherence in ZnO
dc.typetext

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