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.
Disorder-driven spin-liquid-like state in the rhombohedral pyrochlore Mn2Lu3Sb3O14
Abstract: Recently, a new family of compounds A2R3Sb3O14 (A = Mn, Mg, Zn, Co; R = rare-earth ions) has been discovered.when the non-magnetic rare-earth ions (R = La3+, Y3+, Lu3+) occupy the R site, the magnetic A ion (A = Mn, Co) forms either a rhombohedral pyrochlore for R = La, Pr, Nd, and Lu or a cubic pyrochlore for R = Y. Among the series compounds, the rhombohedral pyrochlore Mn2Lu3Sb3O14 harbors exotic magnetic properties, featuring the absence of long-range magnetic order down to 30 mK with a substantial internal magnetic field and the intriguing nature of magnetic correlations. Therefore, Mn2Lu3Sb3O14 is an extremely rare system in that Mn2+ (S = 5/2) having large magnetic moments evade long-range order, deserving in-depth studies to elucidate whether this compound features a 3D spin liquid,
Principal Investigator: Dr Suheon Lee
Experimenter: Mr ChanHyeon Lee
Local Contact: Dr Duc Le
Experimenter: Professor KwangYong Choi
Experimenter: Dr Devashi Adroja
DOI: 10.5286/ISIS.E.RB2010173
ISIS Experiment Number: RB2010173
Part DOI | Instrument | Public release date | Download Link |
---|---|---|---|
10.5286/ISIS.E.RB2010173-1 | MARI | 12 March 2023 | Download |
Publisher: STFC ISIS Neutron and Muon Source
Data format: RAW/Nexus
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Data Citation
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publication is as:
[author], [date], [title], [publisher],
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For Example:
Dr Suheon Lee et al; (2020): Disorder-driven spin-liquid-like state in the rhombohedral pyrochlore Mn2Lu3Sb3O14, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2010173
Data is released under the CC-BY-4.0 license.