Recent progress in antiferromagnetic dynamics

H. Y. Yuan, Zhe Yuan, Rembert A. Duine, X. R. Wang

Research output: Contribution to journalArticleAcademicpeer-review


Spintronics, since its inception, has mainly focused on ferromagnetic materials for manipulating the spin degree of freedom in addition to the charge degree of freedom, whereas much less attention has been paid to antiferromagnetic materials. Thanks to the advances of micro-nano-fabrication techniques and the electrical control of the N\'eel order parameter, antiferromagnetic spintronics is booming as a result of abundant room temperature materials, robustness against external fields and dipolar coupling, and rapid dynamics in the terahertz regime. For the purpose of applications of antiferromagnets, it is essential to have a comprehensive understanding of the antiferromagnetic dynamics at the microscopic level. Here, we first review the general form of equations that govern both antiferromagnetic and ferrimagnetic dynamics. This general form unifies the previous theories in the literature. We also provide a survey for the recent progress related to antiferromagnetic dynamics, including the motion of antiferromagnetic domain walls and skyrmions, the spin pumping and quantum antiferromagnetic spintronics. In particular, open problems in several topics are outlined. Furthermore, we discuss the development of antiferromagnetic quantum magnonics and its potential integration with modern information science and technology.
Original languageEnglish
Article number57001
Number of pages7
Issue number5
Publication statusPublished - 28 Oct 2020


  • cond-mat.mes-hall
  • cond-mat.mtrl-sci


Dive into the research topics of 'Recent progress in antiferromagnetic dynamics'. Together they form a unique fingerprint.

Cite this