Coherent Magnetic Moment Reversal in Small Particles with Nuclear Spins

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dc.creatorGarg, Anupam
dc.date1999-07-13
dc.date.accessioned2026-07-25T16:21:38Z
dc.descriptionA discrete WKB method is developed for calculating tunnel splittings in spin problems. The method is then applied to the issue of how nuclear spins affect the macroscopic quantum coherence of the total magnetic moment in small magnetic particles. The results are compared with numerical work, and with previous instanton based analytic approaches.
dc.description8 embedded ps figures; article in tutorial volume from Workshop at Inst. Nucl. Theory, U. Washington, Seattle, Spring 1997
dc.identifierhttps://arxiv.org/abs/cond-mat/9907198
dc.identifierhttp://arxiv.org/abs/cond-mat/9907198
dc.identifierin "Tunneling in Complex Systems", S. Tomsovic, ed., (World-Scientific, Singapore, 1998)
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/40678
dc.subjectCondensed Matter
dc.titleCoherent Magnetic Moment Reversal in Small Particles with Nuclear Spins
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