ISIS Neutron and Muon Source Data Journal

Superconductivity and the F–μ–F state in ACa2Fe4As4F2

Abstract: Materials with a layered structure have been the subject of great interest as potential candidates for high-temperature superconductors. The ACa2Fe4As4F2 family of materials crystallise in a body-centred tetragonal lattice containing asymmetric double layers of Fe2As2 separated by insulating CaF2 layers. This experiment will provide a detailed investigation of the effect of structural changes on the superfluid stiffness in this family of materials as the cation A is varied. It will also examine the relationship between superconductivity and the F–μ–F state that we think is likely to occur in these materials.

Principal Investigator: Professor Stephen Blundell
Local Contact: Dr Adrian Hillier
Experimenter: Professor Michael Smidman
Experimenter: Ms Franziska Kirschner
Experimenter: Dr Franz Lang
Experimenter: Dr Francis Pratt
Experimenter: Dr Peter Baker
Experimenter: Professor Tom Lancaster
Experimenter: Dr Simon Clarke
Experimenter: Dr Devashi Adroja

DOI: 10.5286/ISIS.E.RB1720169

ISIS Experiment Number: RB1720169

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:
Professor Stephen Blundell et al; (2017): Superconductivity and the F–μ–F state in ACa2Fe4As4F2, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1720169

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