ISIS Neutron and Muon Source Data Journal

Spin dynamics of non-collinear honeycomb antiferromagnet Co4Ta2O9: a new magnetoelectric candidate

Abstract: Novel functionality in condensed matter physics is continuously attracting huge attention owing to the possible novel future applications including quantum computing, electronic devices and so on, leading to continuous discoveries of new materials and phenomena. This is part of these efforts in our research project to explore the novel functionality in quantum magnets. Here we propose to investigate a newly synthesized honeycomb antiferromagnet Co4Ta2O9 single crystals, whose magnetism is not reported yet, to fully understand the magnetism and its role in the magnetoelectric property via inelastic neutron scattering at LET, an ideal instrument for this project in terms of magnon energies based on our Xpress data of powder samples. Our study will provide new ideas for designing new functional magnetoelectric materials and applications.

Principal Investigator: Dr Sungkyun Choi
Experimenter: Professor Valery Kiryukhin
Local Contact: Dr David Voneshen

DOI: 10.5286/ISIS.E.RB1910428

ISIS Experiment Number: RB1910428

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 Sungkyun Choi et al; (2019): Spin dynamics of non-collinear honeycomb antiferromagnet Co4Ta2O9: a new magnetoelectric candidate, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1910428

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