ISIS Neutron and Muon Source Data Journal

Spin excitations in frustrated rare-earth tripod Kagome magnets

Abstract: Exotic ordering phenomena resulting from magnetic frustration continue to attract attention as newtypes of frustrated compounds emerge. A very recent development in this field focuses on the socalledtripod-Kagome magnetic lattices that consist of corner-sharing triangles occupied bymagnetic rare-earth ions. Similarly to the well-known spin-ice compounds, to which thesematerials are structurally related, the anisotropy of the rare-earth ions can vary from Ising-like tonearly isotropic (Heisenberg-type) or XY-type. Very recently, a 2D analog of a "Kagome spin ice"ground state has been suggested for this tripod-Kagome structure in Dy3Mg2Sb3O14 by Z. L. Dunet al. [PRL 116, 157201 (2016)]. Here we suggest to study two new members of the samestructural family, available as high-quality powder samples, namely Nd3Mg2Sb3O14 andTb3Mg2Sb3O14, using time-of-flight neutron spectroscopy.

Principal Investigator: Professor Dmytro Inosov
Experimenter: Dr Mihai-Ionut Sturza
Experimenter: Dr Yuliia Tymoshenko
Local Contact: Dr Helen Walker

DOI: 10.5286/ISIS.E.RB1810022

ISIS Experiment Number: RB1810022

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
Select the data format above to find out more about it.

Data Citation

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

For Example:
Professor Dmytro Inosov et al; (2018): Spin excitations in frustrated rare-earth tripod Kagome magnets, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1810022

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