Quantum critical E/T scaling of the dynamic susceptibility in Sr3Ru2O7

DOI

Spin fluctuations of materials close to a quantum critical point (QCP) exhibit anomalous behaviors. Sr3Ru2O7 has been shown to exhibit field-induced spin density wave (SDW) order for fields B = 7.95 T with wavevector q1 =(0.23,0,0). We have performed inelastic neutron scattering measurements at QCP with B = 7.95 T and found that the low-energy spin excitations near q1are strongly T-dependent. Here, we propose to complete our characterization of the T-dependence of the spin excitations. The additional data obtained will allow comparison with theories of quantum critical scaling.

Identifier
DOI https://doi.org/10.5286/ISIS.E.RB1910443-2
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/103225465
Provenance
Creator Mr Alexander Petsch; Mr Richard Waite; Dr Mengze Zhu; Professor Stephen Hayden; Dr David Voneshen
Publisher ISIS Neutron and Muon Source
Publication Year 2022
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 2019-06-07T07:30:00Z
Temporal Coverage End 2019-06-08T14:55:57Z