ISIS Neutron and Muon Source Data Journal

Examining the magnon-magnon/phonon coupling in a new multiferroictwo-dimensional triangular lattice antiferromagnet LuFeO3

Abstract: Non-collinear two-dimensional triangular antiferromagnets (2D TLAF) are currently an area of much active research due to their unique magnetic properties which lead to non-trivial quantum effects that experimentally manifest themselves in the spin excitation spectra. Our research group has previously done experiments to definitively demonstrate such magnon-magnon and magnon-phonon coupling effects in the multiferroic LuMnO3. Now that a large enough single crystal of the recently discovered multiferroic material LuFeO3 is available, we propose to obtain its spin wave spectra via neutron scattering as well. Comparing the data for isostructural LuFeO3 and LuMnO3 will allow us to achieve a better understanding of how sensitive the magnon-magnon and magnon-phonon coupling properties are to the specific details of the sample parameters.

Principal Investigator: Dr Jonathan Leiner
Experimenter: Professor Je-Geun Park
Experimenter: Dr Toby Perring
Experimenter: Mr Joosung Oh
Experimenter: Dr Sang-Wook Cheong
Experimenter: Mr KISOO PARK

DOI: 10.5286/ISIS.E.RB1710220

ISIS Experiment Number: RB1710220

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
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Data Citation

The recommended format for citing this dataset in a research publication is as:
[author], [date], [title], [publisher], [doi]

For Example:
Dr Jonathan Leiner et al; (2017): Examining the magnon-magnon/phonon coupling in a new multiferroictwo-dimensional triangular lattice antiferromagnet LuFeO3, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1710220

Data is released under the CC-BY-4.0 license.