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

研究成果: Article › 査読

6 被引用数 (Scopus)

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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.

本文言語	English
論文番号	073708
ジャーナル	Journal of the Physical Society of Japan
巻	78
号	7
DOI	https://doi.org/10.1143/JPSJ.78.073708
出版ステータス	Published - 2009 7月 1
外部発表	はい

ASJC Scopus subject areas

物理学および天文学（全般）

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10.1143/JPSJ.78.073708

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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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T1 - Coexistence of superconductivity and magnetism in the Tm-based reentrant superconductor TmsRhôSnis

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

PY - 2009/7/1

Y1 - 2009/7/1

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.

KW - Magnetism

KW - Muon spin relaxation

KW - Superconductivity

KW - Tm Rh Sn

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

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