中国物理B ›› 2018, Vol. 27 ›› Issue (9): 97505-097505.doi: 10.1088/1674-1056/27/9/097505

所属专题: TOPICAL REVIEW — Spin manipulation in solids

• SPECIAL TOPIC—Recent advances in thermoelectric materials and devices • 上一篇    下一篇

Voltage control of ferromagnetic resonance and spin waves

Xinger Zhao(赵星儿), Zhongqiang Hu(胡忠强), Qu Yang(杨曲), Bin Peng(彭斌), Ziyao Zhou(周子尧), Ming Liu(刘明)   

  1. Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China
  • 收稿日期:2018-04-30 修回日期:2018-05-29 出版日期:2018-09-05 发布日期:2018-09-05
  • 通讯作者: Zhongqiang Hu, Ziyao Zhou E-mail:zhongqianghu@xjtu.edu.cn;ziyaozhou@xjtu.edu.cn
  • 基金资助:

    Project supported by the National Natural Science Foundation of China (Grant No. 51602244), the National 111 Project of China (Grant No. B14040), and the Fundamental Research Funds for the Central Universities, China (Grant No. xjj2018207).

Voltage control of ferromagnetic resonance and spin waves

Xinger Zhao(赵星儿), Zhongqiang Hu(胡忠强), Qu Yang(杨曲), Bin Peng(彭斌), Ziyao Zhou(周子尧), Ming Liu(刘明)   

  1. Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China
  • Received:2018-04-30 Revised:2018-05-29 Online:2018-09-05 Published:2018-09-05
  • Contact: Zhongqiang Hu, Ziyao Zhou E-mail:zhongqianghu@xjtu.edu.cn;ziyaozhou@xjtu.edu.cn
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Grant No. 51602244), the National 111 Project of China (Grant No. B14040), and the Fundamental Research Funds for the Central Universities, China (Grant No. xjj2018207).

摘要:

The voltage control of magnetism has attracted intensive attention owing to the abundant physical phenomena associated with magnetoelectric coupling. More importantly, the techniques to electrically manipulate spin dynamics, such as magnetic anisotropy and ferromagnetic resonance, are of great significance because of their potential applications in high-density memory devices, microwave signal processors, and magnetic sensors. Recently, voltage control of spin waves has also been demonstrated in several multiferroic heterostructures. This development provides new platforms for energy-efficient, tunable magnonic devices. In this review, we focus on the most recent advances in voltage control of ferromagnetic resonance and spin waves in magnetoelectric materials and discuss the physical mechanisms and prospects for practical device applications.

关键词: voltage control, ferromagnetic resonance, spin wave, magnetoelectric coupling

Abstract:

The voltage control of magnetism has attracted intensive attention owing to the abundant physical phenomena associated with magnetoelectric coupling. More importantly, the techniques to electrically manipulate spin dynamics, such as magnetic anisotropy and ferromagnetic resonance, are of great significance because of their potential applications in high-density memory devices, microwave signal processors, and magnetic sensors. Recently, voltage control of spin waves has also been demonstrated in several multiferroic heterostructures. This development provides new platforms for energy-efficient, tunable magnonic devices. In this review, we focus on the most recent advances in voltage control of ferromagnetic resonance and spin waves in magnetoelectric materials and discuss the physical mechanisms and prospects for practical device applications.

Key words: voltage control, ferromagnetic resonance, spin wave, magnetoelectric coupling

中图分类号:  (Magnetoelectric effects, multiferroics)

  • 75.85.+t
76.50.+g (Ferromagnetic, antiferromagnetic, and ferrimagnetic resonances; spin-wave resonance) 75.30.Ds (Spin waves)