Excitations of a solitonic lattice in the multiferroic material TbFeO3

DOI

The multiferroic system TbFeO3 undergoes magnetic transitions at 8.5 and 3 K, and with further modification in applied fields leading to a complex H-T phase diagram. At a temperature of around 3 K with a magnetic field above 1 tesla applied along the c-axis, the system exhibits incommensurate reflections in neutron diffraction experiments, which were reported to be the result of a solitonic lattice and Yukawa-like forces. We would like to carry out inelastic neutron scattering on the medium energy chopper spectrometer MERLIN in applied fields along c-axis of TbFeO3 crystal to investigate these interesting magnetic excitations. Similar experiments have not been performed before.

Identifier
DOI https://doi.org/10.5286/ISIS.E.90681169
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/90681169
Provenance
Creator Professor Lieh-Jeng Chang; Professor Martin Lees; Dr Rob Bewley
Publisher ISIS Neutron and Muon Source
Publication Year 2021
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 2018-07-06T19:00:00Z
Temporal Coverage End 2018-07-12T19:00:00Z