Paramagnons in the chiral superconductor Sr2RuO4

DOI

Sr2RuO4 is a 2-D layered perovskite oxide metal which becomes superconducting below 1.5K. There is strong experimental evidence that the superconducting wavefunction is unconventional with a triplet spin part and orbital part with belongs to a two-dimensional representation. It is likely that the order parameter is chiral. It is widely believed that the Cooper pairing is mediated by ferromagnetic spin fluctuations. Thus Sr2RuO4 would be an electronic analogue of superfluid He-3 which is also believed to be mediated by spin fluctuations. Here we propose to search for the paramagnons or spin fluctuations which might cause the pairing.

Identifier
DOI https://doi.org/10.5286/ISIS.E.86388572
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/86388572
Provenance
Creator Professor Stephen Hayden; Dr David Voneshen; Mr Richard Waite; Dr Russell Ewings
Publisher ISIS Neutron and Muon Source
Publication Year 2020
Rights CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Contact isisdata(at)stfc.ac.uk
Representation
Resource Type Dataset
Discipline Natural Sciences; Physics
Temporal Coverage Begin 2017-05-15T07:00:00Z
Temporal Coverage End 2017-05-17T07:00:00Z