dc.contributor.author | Hackl, Andreas | |
dc.contributor.author | Vojta, Matthias | |
dc.contributor.author | Sachdev, Subir | |
dc.date.accessioned | 2012-01-18T16:06:50Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Hackl, Andreas, Matthias Vojta, and Subir Sachdev. 2010. Quasiparticle Nernst effect in stripe-ordered cuprates. Physical Review B 81(4): 045102. | en_US |
dc.identifier.issn | 1550-235X | en_US |
dc.identifier.uri | http://nrs.harvard.edu/urn-3:HUL.InstRepos:7697115 | |
dc.description.abstract | Experiments on underdoped cuprate superconductors suggest an intricate relation between the normal-state Nernst effect and stripe order: The Nernst signal appears enhanced near \(\frac{1}{8}\) hole doping and its onset temperature scales with the stripe-ordering temperature over some range of doping. Here, we employ a phenomenological quasiparticle model to calculate the normal state Nernst signal in the presence of stripe order. We find that Fermi pockets caused by translational symmetry breaking lead to a strongly enhanced Nernst signal with a sign depending on the modulation period of the ordered state and other details of the Fermi surface. This implies differences between antiferromagnetic and charge-only stripes We compare our findings with recent data from \(La_{1.6-x}Nd_{0.4}Sr_xCuO_4\) and \(YBa_2Cu_3O_y\). | en_US |
dc.description.sponsorship | Physics | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | American Physical Society | en_US |
dc.relation.isversionof | doi:10.1103/PhysRevB.81.045102 | en_US |
dc.relation.hasversion | http://arxiv.org/abs/0908.1088v2 | en_US |
dash.license | OAP | |
dc.subject | strongly correlated electrons | en_US |
dc.subject | superconductivity | en_US |
dc.title | Quasiparticle Nernst Effect in Stripe-Ordered Cuprates | en_US |
dc.type | Journal Article | en_US |
dc.description.version | Author's Original | en_US |
dc.relation.journal | Physical Review B | en_US |
dash.depositing.author | Sachdev, Subir | |
dc.date.available | 2012-01-18T16:06:50Z | |
dc.identifier.doi | 10.1103/PhysRevB.81.045102 | * |
dash.contributor.affiliated | Sachdev, Subir | |