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.
Magnetic excitations of uniaxial-strain detwinned FeSe
Abstract: We propose to measure intrinsic magnetic excitations of FeSe detwinned by a newly-developed strain device based on differential thermal expansion of invar alloy and aluminium. Though magnetic excitations of twinned FeSe and low-energy (E<10meV) spin fluctuations have been measured with neutron scattering, much concerning the intrinsic magnetic excitations are still unknown and need to be explored in detwinned FeSe. With the new device with large amount (2 grams) of FeSe glued on aluminium sheets, we will measure the magnetic excitations at (1,0), (0,1) and (1,1) upto 60meV at various temperature across superconducting and structural transitions, from which the nematic spin correlations and the nature of the magnetic excitations at (1,1) will be determined.
Principal Investigator: Dr Xingye Lu
Local Contact: Dr Helen Walker
Experimenter: Miss Ruixian Liu
DOI: 10.5286/ISIS.E.RB2010578
ISIS Experiment Number: RB2010578
| Part DOI | Instrument | Public release date | Download Link |
|---|---|---|---|
| 10.5286/ISIS.E.RB2010578-1 | MAPS | 08 May 2024 | Download |
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:
Dr Xingye Lu et al; (2021): Magnetic excitations of uniaxial-strain detwinned FeSe, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2010578
Data is released under the CC-BY-4.0 license.
