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Coexistence of CDW with staggered superconductivity in a ferromagnetic material

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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 http://hdl.handle.net/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 http://dx.doi.org/10.1209/0295-5075/82/67007 en
heal.identifier.secondary 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


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