muSR in S=1/2 frustrated magnets on a square lattice

DOI

We plan to study by means of zero and longitudinal field muSR the static and dynamic magnetic properties of SrZnVO(PO4)2, a prototype of the S=1/2 J1-J2 model on a square lattice with competing ferromagnetic and antiferromagnetic interactions. This proposal is a continuation of our study of this class of materials. So far we have studied two compounds characterized by different frustration ratios J2/J1 which show quite a different behaviour of the mu+ relaxation rate, namely different spin correlations. Since SrZnVO(PO4)2 has a frustration ratio in between the one of those two compounds, it should allow to investigate how the spin dynamics evolve upon decreasing |J2/J1| towards 0.7, where long range magnetic order is expected to disappear and a bond-nematic order arise.

Identifier
DOI https://doi.org/10.5286/ISIS.E.24078407
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/24078407
Provenance
Creator Miss Marta Filibian
Publisher ISIS Neutron and Muon Source
Publication Year 2012
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 Photon- and Neutron Geosciences
Temporal Coverage Begin 2009-11-19T10:38:29Z
Temporal Coverage End 2009-11-22T10:57:16Z