ISIS Neutron and Muon Source Data Journal

New 3d heavy fermion behavior accompanied by a Lifshits magnetic liquid phase in a non-centrosymmetric compound Mn3CoSi

Abstract: Recently, new phase with Lifshits invariant of incommensurability is reported as a solitonic spin-liquid state above the magnetically ordered phase on Fe1-yTe. It cannot be expressed by Gintzburg-Landau phase transition theory due to the Lifshits invariant. The term can be expected in a material with incommensurability or chiral magnet with Dzyaloshinskii-Moriya (DM) interaction. Recently, we have found heavy fermion behavior of a partial magnetic liquid phase in Mn3CoSi, which may be attributed to the Lifshits invariant due to the non-centrosymmetry. We’d like to reveal the heavy fermion with partial magnetic liquid state by muSR.

Principal Investigator: Dr Shinichi Shamoto
Experimenter: Professor Lieh-Jeng Chang
Experimenter: Dr Isao Watanabe
Experimenter: Dr Takashi Ito
Experimenter: Dr Fahmi Astuti
Experimenter: Dr Hiroki Yamauchi
Experimenter: Miss Suci Winarsih
Experimenter: Professor Yukio Yasui
Experimenter: Miss Julia Angel
Experimenter: Miss Harison Rozak

DOI: 10.5286/ISIS.E.RB1870002

ISIS Experiment Number: RB1870002

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:
Dr Shinichi Shamoto et al; (2018): New 3d heavy fermion behavior accompanied by a Lifshits magnetic liquid phase in a non-centrosymmetric compound Mn3CoSi, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1870002

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