Magnetic field effect on the superconducting magnetic gap of Nd{1.85}Ce{0.15}CuO4

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dc.creatorMotoyama, E. M.
dc.creatorMang, P. K.
dc.creatorPetitgrand, D.
dc.creatorYu, G.
dc.creatorVajk, O. P.
dc.creatorVishik, I. M.
dc.creatorGreven, M.
dc.date2006-01-19
dc.date2006-04-12
dc.date.accessioned2026-07-07T07:39:33Z
dc.date.available2026-07-07T07:39:33Z
dc.descriptionInelastic neutron scattering measurements on the archetypical electron-doped material Nd{1.85}Ce{0.15}CuO4 up to high relative magnetic field strength, H/Hc2 ~ 50%, reveal a simple linear magnetic-field effect on the superconducting magnetic gap and the absence of field-induced in-gap states. The extrapolated gap-closing field value is consistent with the upper critical field Hc2, and the high-field response resembles that of the paramagnetic normal state.
dc.description4 pages, 3 figures; (v2) added reference; published in Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/cond-mat/0601424
dc.identifierhttp://arxiv.org/abs/cond-mat/0601424
dc.identifierPhys. Rev. Lett. 96, 137002 (2006)
dc.identifierdoi:10.1103/PhysRevLett.96.137002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/121493
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleMagnetic field effect on the superconducting magnetic gap of Nd{1.85}Ce{0.15}CuO4
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