The control of magnetization reversal by tuning the interlayer exchange interaction in magnetic multilayers

被引：0

作者：

Yu, Seunghoon ^{[1
]}

Park, Jinhyeok ^{[1
]}

Jo, Yonghwan ^{[1
]}

Kim, Woojong ^{[2
]}

Kim, Hyeonsu ^{[3
]}

Choi, Won-Young ^{[4
]}

Kim, Mingu ^{[1
]}

Han, Dong-Soo ^{[4
]}

Jung, Myung-Hwa ^{[3
]}

Rhie, Kungwon ^{[1
,2
]}

Lee, Kyujoon ^{[1
,2
]}

机构：

[1] Korea Univ, Dept Appl Phys, Sejong, South Korea

[2] Korea Univ, Dept Display & Semicond Phys, Sejong, South Korea

[3] Sogang Univ, Dept Phys, Seoul, South Korea

[4] Korea Inst Sci & Technol, Ctr Spintron, Seoul, South Korea

来源：

JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2025年 / 86卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

Magnetic random access memory; Magnetic tunnel junction; Ruderman-Kittel-Kasuya-Yosida interaction; Interlayer exchange coupling; Magnetic anisotropy; ANISOTROPY; CU;

D O I：

10.1007/s40042-024-01238-w

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The interest of noncollinear spin structures in magnetic multilayers has recently gained a lot of interest in spintronics due to the observation of unique phenomena in these systems. In magnetic multilayers coupled by the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction the study of noncollinear interactions has gained interest. In this paper, we study the magnetization reversal of two magnetic layers with different magnetic anisotropy directions coupled by the RKKY interaction. We have chosen Pt/Co/Ru/Co40Fe40B20 structures where the Pt/Co show perpendicular-magnetic anisotropy and CoFeB show an in-plane magnetic anisotropy.

引用

页码：62 / 67

页数：6

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