Magnetic-field-induced pattern of coexisting condensates in the superconducting state of CeCoIn5

Aperis, A; Varelogiannis, G; Littlewood, PB

dc.contributor.author	Aperis, A	en
dc.contributor.author	Varelogiannis, G	en
dc.contributor.author	Littlewood, PB	en
dc.date.accessioned	2014-03-01T01:33:43Z
dc.date.available	2014-03-01T01:33:43Z
dc.date.issued	2010	en
dc.identifier.issn	0031-9007	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20555
dc.subject.classification	Physics, Multidisciplinary	en
dc.subject.other	CeCoIn5	en
dc.subject.other	Generic microscopic model	en
dc.subject.other	High magnetic fields	en
dc.subject.other	Q-phase	en
dc.subject.other	Superconducting orders	en
dc.subject.other	Superconducting state	en
dc.subject.other	Triplet pairing	en
dc.subject.other	Magnetic couplings	en
dc.subject.other	Phase diagrams	en
dc.subject.other	Superconductivity	en
dc.subject.other	Superconducting magnets	en
dc.title	Magnetic-field-induced pattern of coexisting condensates in the superconducting state of CeCoIn5	en
heal.type	journalArticle	en
heal.identifier.primary	10.1103/PhysRevLett.104.216403	en
heal.identifier.secondary	http://dx.doi.org/10.1103/PhysRevLett.104.216403	en
heal.identifier.secondary	216403	en
heal.language	English	en
heal.publicationDate	2010	en
heal.abstract	CeCoIn5 is an anomalous superconductor which exhibits a high-magnetic-field phase that consists of a modulated magnetic coupling together with persistent superconducting order. Here we use a generic microscopic model to argue that this state is a pattern of coexisting condensates: a d-wave singlet superconducting (SC) state, a staggered π-triplet SC state, and a spin density wave (SDW). Our microscopic picture allows a calculation of the phase diagram, and physical consequences including NMR. We interpret the appearance of the SDW order in the Q phase as being induced by odd-triplet pairing. © 2010 The American Physical Society.	en
heal.publisher	AMER PHYSICAL SOC	en
heal.journalName	Physical Review Letters	en
dc.identifier.doi	10.1103/PhysRevLett.104.216403	en
dc.identifier.isi	ISI:000278150100046	en
dc.identifier.volume	104	en
dc.identifier.issue	21	en