Long-range magnetism in spin, charge, and orbital ordered Pb3Mn7O15

DOI

Manganese oxides have attracted great interest in solid-state physics research owing to the diverse range of electronic ordering phenomena. Pb3Mn7O15 is a relatively understudied complex oxide that displays spin, charge and orbital ordering on a geometrically frustrated lattice. We propose a WISH experiment to investigate the magnetic structure in the two long-range ordered phases below TN=70 K. We will solve the exact spin configurations and determine the behaviour of the antiferromagnetic propagation vector and magnetic order parameter as a function of temperature, essential in unravelling the microscopic interactions between spin, charge and orbital order. Furthermore, Pb3Mn7O15 is predicted to have magneto-electric properties. Evaluating the magnetic structure at low temperature will confirm whether or not this material is a candidate for novel multiferroicity.

Identifier
DOI https://doi.org/10.5286/ISIS.E.24089300
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/24089300
Provenance
Creator Professor Paolo Radaelli; Dr Christine Martin; Dr Laurent Chapon; Dr Roger Johnson; Ms Natasha Perks
Publisher ISIS Neutron and Muon Source
Publication Year 2015
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 2012-08-06T08:56:27Z
Temporal Coverage End 2015-04-28T09:02:18Z