Magnetic Excitations in 50% Cu substituted BaFe2-xCuxAs2

DOI

We find unusual antiferromagnetic order in Cu heavily overdoped BaFeCuAs2 with the order wave vector at (0.5 0.5 1). This anitiferromagnetic signal cannot come from the parent compound directly, so understanding the origin of this AFM order can help us have a deeper understanding on the interplay between doping and magnetism. We propose to map out the whole magnetic spectrum with TOF measurement, and compare it with Co,Ni heavily overdoped BaFe2As2 which have been measured.

Identifier
DOI https://doi.org/10.5286/ISIS.E.63525258
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/63525258
Provenance
Creator Dr Toby Perring; Professor Pengcheng Dai; Mr Weiyi Wang
Publisher ISIS Neutron and Muon Source
Publication Year 2018
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 2015-09-08T07:00:00Z
Temporal Coverage End 2015-09-09T07:00:00Z