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.
Evolution of field induced magneto-structural phase transition and magnetic ground state in antiferromagnetic Cu3TeO6
Abstract: The topological magnonic lattice with quantum spins has been recently investigated in Cu3TeO6 both theoretically and experimentally. The quantum spins of Cu2+ (S = ) in the cubic symmetry (Ia-3, a= 9.537 A) of Cu3TeO6 form low-dimensional geometry for instance non-coplanar hexagons and quasi-1D chains in a complex spin-web structure show interesting physical properties. This compound order antiferromagnetically at TN = 61 K and it s magnetic excitation spectra shows non-trivial topological Dirac magnons which attracted recently in condensed matter community. We have recently performed a detailed x-ray diffraction and Raman technique to elucidate a structural-phase transition in frustrated spin 1/2 Cu3TeO6 compound, indicating a structural transition, resulting in an unusually temperature dependence of cubic cell parameter and atomic displacement below the second-order phase transition (TN = 61 K) which indicates strong magneto-elastic coupling. This we would like to explore in great detail and accuracy under application of magnetic field in WISH diffractometer over as grown high-quality single-crystals.
Principal Investigator: Dr Arvind Kumar Yogi
Experimenter: Dr Prathum Saraf
Experimenter: Ms Aditi Agrawal
Experimenter: Mr KOUSHIK CHAKRABORTY
Experimenter: Ms Isha Isha
Experimenter: Ms Anita Bagri
Local Contact: Dr Fabio Orlandi
Experimenter: Dr Pascal Manuel
Experimenter: Dr Devashi Adroja
Experimenter: Dr Dmitry Khalyavin
DOI: 10.5286/ISIS.E.RB2610520
ISIS Experiment Number: RB2610520
| Part DOI | Instrument | Public release date | Download Link |
|---|---|---|---|
| 10.5286/ISIS.E.RB2610520-1 | WISH | 16 October 2029 | 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:
Dr Arvind Kumar Yogi et al; (2026): Evolution of field induced magneto-structural phase transition and magnetic ground state in antiferromagnetic Cu3TeO6, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2610520
Data is released under the CC-BY-4.0 license.
