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 journalArticle

4 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 languageEnglish
Article number073708
JournalJournal of the Physical Society of Japan
Volume78
Issue number7
DOIs
Publication statusPublished - 2009 Jul
Externally publishedYes

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superconductivity
magnetic fields
thulium
magnetic measurement
magnetic properties
magnetization
oscillations

Keywords

  • Magnetism
  • Muon spin relaxation
  • Superconductivity
  • Tm Rh Sn

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

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, 07.2009.

Research output: Contribution to journalArticle

Kase, Naoki ; Akimitsu, Jun ; Ishii, Yasuyuki ; Suzuki, Takao ; Watanabe, Isao ; Miyazaki, Masanori ; Hiraishi, Masatoshi ; Takeshita, Soshi ; Kadono, Ryosuke. / Coexistence of superconductivity and magnetism in the Tm-based reentrant superconductor TmsRhôSnis. In: Journal of the Physical Society of Japan. 2009 ; Vol. 78, No. 7.
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AU - Watanabe, Isao

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