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.
Paramagnetic excitations in NaFe0.53Cu0.47As
Abstract: NaFe0.53Cu0.47As is an antiferromagnetic Mott insulator which connects unconventional superconductivity and Mott physics. The magnetic fluctuations in the ordered state has been established previously, while the fluctuations above Tn is still unclear. Since the presence of short-range magnetic fluctuations is the key to understand the insulating electrical transport behavior in the paramagnetic state, studying the strength of paramagnetic fluctuations is crucial to elucidate the role of electronic correlations in NaFe0.53Cu0.47As. We propose to study the magnetic fluctuations in NaFe0.53Cu0.47As at 250K using MAPS, and we request 6 days of beamtime for our proposed experiment.
Principal Investigator: Professor Pengcheng Dai
Experimenter: Dr David Tam
Experimenter: Mr Weiyi Wang
Local Contact: Dr Ross Stewart
DOI: 10.5286/ISIS.E.RB1810055
ISIS Experiment Number: RB1810055
Part DOI | Instrument | Public release date | Download Link |
---|---|---|---|
10.5286/ISIS.E.90576207 | MAPS | 06 March 2021 | Download |
10.5286/ISIS.E.90576222 | MAPS | 06 March 2021 | Download |
10.5286/ISIS.E.90581912 | ALF | 28 February 2021 | 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],
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For Example:
Professor Pengcheng Dai et al; (2018): Paramagnetic excitations in NaFe0.53Cu0.47As, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1810055
Data is released under the CC-BY-4.0 license.