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

被引：3

作者：

Fukazawa, Hideto ^{[1
]}

Kumeda, Kazuki ^{[1
]}

Shioda, Naoki ^{[1
]}

Lee, Yongsun ^{[1
]}

Kohori, Yoh ^{[1
]}

Sugimoto, Koudai ^{[2
]}

Das, Debarchan ^{[3
,4
]}

Blawat, Joanna ^{[3
]}

Kaczorowski, Dariusz ^{[3
]}

机构：

[1] Chiba Univ, Dept Phys, Chiba 2638522, Japan

[2] Keio Univ, Dept Phys, Yokohama, Kanagawa 2238522, Japan

[3] Polish Acad Sci, Inst Low Temp & Struct Res, POB 1410, PL-50950 Wroclaw, Poland

[4] Paul Scherrer Inst, Lab Muon Spin Spect, CH-5232 Villigen, Switzerland

来源：

PHYSICAL REVIEW B | 2020年 / 102卷 / 16期

关键词：

CE3PDIN11; CE2PDIN8; CRYSTAL;

D O I：

10.1103/PhysRevB.102.165124

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nuclear quadrupole resonance (NQR) measurements were performed on the heavy-fermion superconductor Ce3PtIn11 with T-c = 0.32 K. The temperature dependence of both spin-lattice relaxation rate 1/T-1 and NQR spectra evidences the occurrence of two successive magnetic transitions with T-N1 similar or equal to 2.2 K and T-N2 similar or equal to 2.0 K. 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 T-N2 < T < T-N1, a partially incommensurate antiferromagnetic ordered state is suggested for T < T-N2.

引用

页数：8

共 38 条

[1] Magnetic structure of heavy-fermion Ce2RhIn8 -: art. no. 020401 [J].