Reversal-field memory in magnetic hysteresis

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dc.creatorKatzgraber, H. G.
dc.creatorPazmandi, F.
dc.creatorPike, C. R.
dc.creatorLiu, Kai
dc.creatorScalettar, R. T.
dc.creatorVerosub, K. L.
dc.creatorZimanyi, G. T.
dc.date2003-04-24
dc.date.accessioned2026-07-07T06:27:17Z
dc.date.available2026-07-07T06:27:17Z
dc.descriptionWe report results demonstrating a singularity in the hysteresis of magnetic materials, the reversal-field memory effect. This effect creates a nonanalyticity in the magnetization curves at a particular point related to the history of the sample. The microscopic origin of the effect is associated with a local spin-reversal symmetry of the underlying Hamiltonian. We show that the presence or absence of reversal-field memory distinguishes two widely studied models of spin glasses (random magnets).
dc.description3 pages, 5 figures. Proceedings of "2002 MMM Conferece", Tampa, FL
dc.identifierhttps://arxiv.org/abs/cond-mat/0304541
dc.identifierhttp://arxiv.org/abs/cond-mat/0304541
dc.identifierJ. Appl. Phys. 93, 6617 (2003)
dc.identifierdoi:10.1063/1.1557354
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97371
dc.subjectDisordered Systems and Neural Networks
dc.titleReversal-field memory in magnetic hysteresis
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