Coexistence of superconductivity and magnetism in the Tm-based reentrant superconductor TmsRhôSnis

Naoki Kase; Jun Akimitsu; Yasuyuki Ishii; Takao Suzuki; Isao Watanabe; Masanori Miyazaki; Masatoshi Hiraishi; Soshi Takeshita; Ryosuke Kadono

doi:10.1143/JPSJ.78.073708

Coexistence of superconductivity and magnetism in the Tm-based reentrant superconductor TmsRhôSnis

Naoki Kase, Jun Akimitsu, Yasuyuki Ishii, Takao Suzuki, Isao Watanabe, Masanori Miyazaki, Masatoshi Hiraishi, Soshi Takeshita, Ryosuke Kadono

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

We report here the magnetic properties of the thulium-based reentrant superconductor Tm ₅Rh ₆Sn ₁₈ (T _c - 2:2 K), which were determined by magnetization and μ SR measurements. The spontaneous oscillation signal in the μ SR spectra gradually develops under zero magnetic field below 13 K. The development of a quasi-static local magnetic field is also observed even below Tc, indicating the coexistence of magnetism and superconductivity at zero magnetic field. From the analysis of longitudinal μ SR measurements, magnetic ordering can be considered to be not truly long range but super-paramagnetic.

Original language	English
Article number	073708
Journal	journal of the physical society of japan
Volume	78
Issue number	7
DOIs	https://doi.org/10.1143/JPSJ.78.073708
Publication status	Published - Jul 1 2009
Externally published	Yes

Keywords

Magnetism
Muon spin relaxation
Superconductivity
Tm Rh Sn

ASJC Scopus subject areas

Physics and Astronomy(all)

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Coexistence of superconductivity and magnetism in the Tm-based reentrant superconductor TmsRhôSnis. / Kase, Naoki; Akimitsu, Jun; Ishii, Yasuyuki; Suzuki, Takao; Watanabe, Isao; Miyazaki, Masanori; Hiraishi, Masatoshi; Takeshita, Soshi; Kadono, Ryosuke.

In: journal of the physical society of japan, Vol. 78, No. 7, 073708, 01.07.2009.

Research output: Contribution to journal › Article › peer-review

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title = "Coexistence of superconductivity and magnetism in the Tm-based reentrant superconductor TmsRh{\^o}Snis",

abstract = "We report here the magnetic properties of the thulium-based reentrant superconductor Tm 5Rh 6Sn 18 (T c - 2:2 K), which were determined by magnetization and μ SR measurements. The spontaneous oscillation signal in the μ SR spectra gradually develops under zero magnetic field below 13 K. The development of a quasi-static local magnetic field is also observed even below Tc, indicating the coexistence of magnetism and superconductivity at zero magnetic field. From the analysis of longitudinal μ SR measurements, magnetic ordering can be considered to be not truly long range but super-paramagnetic.",

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AU - Kase, Naoki

AU - Akimitsu, Jun

AU - Ishii, Yasuyuki

AU - Suzuki, Takao

AU - Watanabe, Isao

AU - Miyazaki, Masanori

AU - Hiraishi, Masatoshi

AU - Takeshita, Soshi

AU - Kadono, Ryosuke

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N2 - We report here the magnetic properties of the thulium-based reentrant superconductor Tm 5Rh 6Sn 18 (T c - 2:2 K), which were determined by magnetization and μ SR measurements. The spontaneous oscillation signal in the μ SR spectra gradually develops under zero magnetic field below 13 K. The development of a quasi-static local magnetic field is also observed even below Tc, indicating the coexistence of magnetism and superconductivity at zero magnetic field. From the analysis of longitudinal μ SR measurements, magnetic ordering can be considered to be not truly long range but super-paramagnetic.

AB - We report here the magnetic properties of the thulium-based reentrant superconductor Tm 5Rh 6Sn 18 (T c - 2:2 K), which were determined by magnetization and μ SR measurements. The spontaneous oscillation signal in the μ SR spectra gradually develops under zero magnetic field below 13 K. The development of a quasi-static local magnetic field is also observed even below Tc, indicating the coexistence of magnetism and superconductivity at zero magnetic field. From the analysis of longitudinal μ SR measurements, magnetic ordering can be considered to be not truly long range but super-paramagnetic.

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