Successive magnetic transitions in the heavy-fermion superconductor Ce3PtIn11 studied by in 115 nuclear quadrupole resonance

Hideto Fukazawa, Kazuki Kumeda, Naoki Shioda, Yongsun Lee, Yoh Kohori, Koudai Sugimoto, Debarchan Das, Joanna Bławat, Dariusz Kaczorowski

研究成果: Article査読

4 被引用数 (Scopus)

抄録

Nuclear quadrupole resonance (NQR) measurements were performed on the heavy-fermion superconductor Ce3PtIn11 with Tc=0.32K. The temperature dependence of both spin-lattice relaxation rate 1/T1 and NQR spectra evidences the occurrence of two successive magnetic transitions with TN1≃2.2K and TN2≃2.0K. In successive magnetic transitions, even though the magnetic moment at the Ce(2) site plays a major role, the magnetic moment at the Ce(1) site also contributes to some extent. While a commensurate antiferromagnetic ordered state appears for TN2<T<TN1, a partially incommensurate antiferromagnetic ordered state is suggested for T<TN2.

本文言語English
論文番号165124
ジャーナルPhysical Review B
102
16
DOI
出版ステータスPublished - 2020 10月

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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