Ferromagnetic properties of SrRuO3 thin films deposited on the spin-triplet superconductor Sr2RuO4

被引：8

作者：

Sugimoto, Yusuke ^{[1
]}

Anwar, Muhammad Shahbaz ^{[1
]}

Lee, Seung Ran ^{[2
,3
]}

Shin, Yeong Jae ^{[2
,3
]}

Yonezawa, Shingo ^{[1
]}

Noh, Tae Won ^{[2
,3
]}

Maeno, Yoshiteru ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Sci, Dept Phys, Kyoto 6068502, Japan

[2] Inst for Basic Sci Korea, Ctr Correlated Electron Syst, Seoul 151747, South Korea

[3] Seoul Natl Univ, Dept Phys & Astron, Seoul 151747, South Korea

来源：

20TH INTERNATIONAL CONFERENCE ON MAGNETISM, ICM 2015 | 2015年 / 75卷

关键词：

Spin-triplet superconductor; Sr2RuO4; Ferromagnetic thin film; SrRuO3; Proximity effect; MAGNETIC-PROPERTIES;

D O I：

10.1016/j.phpro.2015.12.050

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report magnetic properties of epitaxial thin films of the itinerant ferromagnet SrRuO3 deposited on the cleaved ab surface of the spin-triplet superconductor Sr2RuO4. The films exhibit ferromagnetic transition near 160 K as in the bulk SrRuO3, although the films are under 1.7% compressive strain. The observed magnetization is even higher than that of the bulk SrRuO3. In addition, we newly found that the magnetization relaxation after field removal is strongly anisotropic: two relaxation processes are involved when magnetic domains are aligned along the ab-plane.

引用

页码：413 / 418

页数：6

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