ISIS Neutron and Muon Source Data Journal

Exploring the two-dome superconductivity of 2D Kagome CsV3Sb5-xSnx superconductor and its relation with charge density wave and time reversal symmetry breaking phases

Abstract: We propose a muon spin spectroscopy investigation of the two-dome superconducting behaviour of the newly discovered CsV3Sb5 two-dimensional Kagome compound as a function of the doping driven by the Sn/Sb heterovalent partial substitution. Transverse field measurements will be used to investigate the superconducting gap nature and to measure the London penetration depth evolution with doping. Zero field measurements will be performed to study the possible presence of time-reversal symmetry breaking in both the superconducting and the normal state induced by the doping. This study is expected to give significant experimental outcomes to understand the exotic and rich quantum behaviour arising from the 2D Kagome lattice.

Principal Investigator: Professor Samuele Sanna
Local Contact: Dr Peter Baker
Experimenter: Dr Pietro Bonfa
Experimenter: Professor Stephen Wilson
Experimenter: Dr Giovanni Zotti
Experimenter: Miss Andrea Capa Salinas
Experimenter: Mr noé desportes de la fosse
Experimenter: Professor Vesna Mitrovic
Experimenter: Mr Diego Valenti
Experimenter: Dr Ifeanyi John Onuorah

DOI: 10.5286/ISIS.E.RB2410262

ISIS Experiment Number: RB2410262

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 Samuele Sanna et al; (2024): Exploring the two-dome superconductivity of 2D Kagome CsV3Sb5-xSnx superconductor and its relation with charge density wave and time reversal symmetry breaking phases, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2410262

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