Coexistence of CDW with staggered superconductivity in a ferromagnetic material

Georgiou, M; Varelogiannis, G; Thalmeier, P

dc.contributor.author	Georgiou, M	en
dc.contributor.author	Varelogiannis, G	en
dc.contributor.author	Thalmeier, P	en
dc.date.accessioned	2014-03-01T01:28:02Z
dc.date.available	2014-03-01T01:28:02Z
dc.date.issued	2008	en
dc.identifier.issn	0295-5075	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/18679
dc.subject	Charge Density Wave	en
dc.subject	Phase Diagram	en
dc.subject	Particle Hole	en
dc.subject.classification	Physics, Multidisciplinary	en
dc.subject.other	UGE2	en
dc.subject.other	FIELD	en
dc.title	Coexistence of CDW with staggered superconductivity in a ferromagnetic material	en
heal.type	journalArticle	en
heal.identifier.primary	10.1209/0295-5075/82/67007	en
heal.identifier.secondary	67007	en
heal.identifier.secondary	http://dx.doi.org/10.1209/0295-5075/82/67007	en
heal.language	English	en
heal.publicationDate	2008	en
heal.abstract	In usual superconductivity (SC), the pairs have zero total momentum irrespective of their symmetry. Staggered SC would involve, instead, pairs with a finite commensurate total momentum, but such exotic states have never been proven to be realized in nature. Here we study for the first time the influence of particle-hole asymmetry on the competition of staggered SC with Charge Density Waves (CDW) in a ferromagnetic medium. We obtain unprecedented situations in which CDW and staggered SC coexist. We also obtain cases of a SC dome near the collapse of a CDW state as well as cascades of transitions that exhibit remarkable similarities with the pressure phase diagram in UGe2, suggesting that SC in this material may be staggered coexisting and competing with a CDW state. Copyright (C) EPLA, 2008.	en
heal.publisher	EDP SCIENCES S A	en
heal.journalName	EPL	en
dc.identifier.doi	10.1209/0295-5075/82/67007	en
dc.identifier.isi	ISI:000258785400027	en
dc.identifier.volume	82	en
dc.identifier.issue	6	en