ISIS Neutron and Muon Source Data Journal

Dirac Nodal Line Magnons in a Stacked Honeycomb Magnet

Abstract: On the basis of exchange couplings obtained from early inelastic neutron measurements, we conjecture that the stacked honeycomb magnet FeTiO3 contains Dirac nodal lines in the magnon band structure. Here we propose the first measurement of such features in a magnetic material which have analogues in electronic band structures and which are the precursors of various topological states including Weyl points and Chern bands

Principal Investigator: Professor Radu Coldea
Experimenter: Dr Paul McClarty
Local Contact: Dr David Voneshen
Experimenter: Dr Dharmalingan Prabhakaran
Experimenter: Miss Miska Elliot
Experimenter: Mr Alberto Corticelli
Local Contact: Dr Rob Bewley
Experimenter: Dr Ryutaro Okuma
Experimenter: Miss Leonie Woodland
Experimenter: Mr Daniel Antoniou

DOI: 10.5286/ISIS.E.RB1810670

ISIS Experiment Number: RB1810670

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; (2018): Dirac Nodal Line Magnons in a Stacked Honeycomb Magnet, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1810670

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