Ambient-pressure bulk superconductivity deep in the magnetic state of CeRhIn5

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dc.creatorPaglione, Johnpierre
dc.creatorHo, P. -C.
dc.creatorMaple, M. B.
dc.creatorTanatar, M. A.
dc.creatorTaillefer, Louis
dc.creatorLee, Y.
dc.creatorPetrovic, C.
dc.date2007-12-03
dc.date.accessioned2026-07-07T09:26:46Z
dc.date.available2026-07-07T09:26:46Z
dc.descriptionSpecific heat, magnetic susceptibility and electrical transport measurements were performed at ambient pressure on high-quality single crystal specimens of CeRhIn5 down to ultra-low temperatures. We report signatures of an anomaly observed in all measured quantities consistent with a bulk phase transition to a superconducting state at T_c=110 mK. Occurring far below the onset of antiferromagnetism at T_N=3.8 K, this transition appears to involve a significant portion of the available low-temperature density of electronic states, exhibiting an entropy change in line with that found in other members of the 115 family of superconductors tuned away from quantum criticality.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0712.0382
dc.identifierhttp://arxiv.org/abs/0712.0382
dc.identifierPhys. Rev. B 77, 100505(R) (2008)
dc.identifierdoi:10.1103/PhysRevB.77.100505
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/156868
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleAmbient-pressure bulk superconductivity deep in the magnetic state of CeRhIn5
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