How to detect gap nodes of a superconductor by angle-resolved specific heat experiment?

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dc.creatorMiranovic, P.
dc.creatorIchioka, M.
dc.creatorMachida, K.
dc.creatorNakai, N.
dc.date2004-09-14
dc.date.accessioned2026-07-07T03:00:48Z
dc.date.available2026-07-07T03:00:48Z
dc.descriptionThe specific heat oscillation in the mixed state of type II superconductors is studied theoretically when rotating field within a plane containing gap minimum and maximum. The calculations are performed microscopically by solving quasi-classical Eilenberger equation for vortex lattices. The field dependence of the oscillation amplitude can discriminate between the nodal and anisotropic gap with a finite minimum and the oscillation phase gives the gap minimum position on the Fermi surface. These also provide a way to separate out the anisotropic behavior due to the Fermi velocity.
dc.description6 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0409371
dc.identifierhttp://arxiv.org/abs/cond-mat/0409371
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24865
dc.subjectSuperconductivity
dc.titleHow to detect gap nodes of a superconductor by angle-resolved specific heat experiment?
dc.typetext

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