Magnetic order in the frustrated magnet Cu5(VO4)2O2CsCl

DOI

We propose to use WISH to characterise magnetic order of a new quantum (S=1/2) geometrically frustrated material based on the mineral averievite, Cu_5(VO_4)_2O_2CsCl. This material has a magnetic lattice based on the pyrochlore slab (a kagome lattice sandwiched by two Cu^2+ hexagonal lattices) and undergoes a magnetic transition at 20 K despite strong antiferromagnetic exchange (Th_W = -190 K). We propose to use the high-intensity instrument WISH to observe magnetic scattering below the transition and in the superparamagnetic regime.

Identifier
DOI https://doi.org/10.5286/ISIS.E.RB1920248-1
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/105605195
Provenance
Creator Professor Andrew Wills; Miss Madeleine Georgopoulou; Mr David Boldrin; Dr Pascal Manuel
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 2019-10-07T07:30:00Z
Temporal Coverage End 2019-10-08T09:29:00Z