ISIS Neutron and Muon Source Data Journal
This is a page describing data taken during an experiment at the ISIS Neutron and Muon Source. Information about the ISIS Neutron and Muon Source can be found at https://www.isis.stfc.ac.uk.
Spin dynamics and crystal field transitions of FCC frustrated quantum antiferromagnets
Abstract: This proposal is part of our research programme to explore frustrated magnetism in the presence of strong spin orbit coupling. We have recently synthesized double pervoskites based on Yb3+ ion, which are candidates to display strong frustration effects on a face-centred cubic lattice. Theoretical proposals have been put forward that the strong spin-orbit coupling could stabilize bond-dependent anisotropic interactions, similar to Kitaev exchange in spin-orbit coupled honeycomb iridates. Here we plan to determine the crystal field transitions and thus deduce the magnetic ground state of the Yb3+ ions, and probe also the spin excitations and search for quantum zero-point gaps.
Principal Investigator: Professor Radu Coldea
Experimenter: Miss Leonie Woodland
Experimenter: Miss Miska Elliot
Experimenter: Dr Dharmalingan Prabhakaran
Experimenter: Dr Hwanbeom Cho
Local Contact: Dr David Voneshen
DOI: 10.5286/ISIS.E.RB2010643
ISIS Experiment Number: RB2010643
| Part DOI | Instrument | Public release date | Download Link |
|---|---|---|---|
| 10.5286/ISIS.E.RB2010643-1 | MERLIN | 05 May 2024 | Download |
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:
Professor Radu Coldea et al; (2021): Spin dynamics and crystal field transitions of FCC frustrated quantum antiferromagnets, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2010643
Data is released under the CC-BY-4.0 license.
