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Journal of the Korean Physical Society

, Volume 73, Issue 2, pp 238–241 | Cite as

Experimental Determination Schemes of Dzyaloshinskii-Moriya Interaction

  • Sug-Bong ChoeEmail author
  • Chun-Yeol You
Overview Articles
  • 153 Downloads
Part of the following topical collections:
  1. JKPS 50th Anniversary Reviews

Abstract

Antisymmetric magnetic exchange interaction−so-called Dzyaloshinskii-Moriya interaction (DMI)−governs intriguing magnetic phenomena in spintronic materials. A sizeable DMI causes chiral magnetic phenomena such as the formation of chiral magnetic domain walls and the topological magnetic skyrmions. Since the stability and functionality of these chiral objects are largely attributed to the strength of the DMI, an unambiguous determination of the DMI is essential for engineering the chiral spintronic applications. Here, we review recent progresses on the measurement schemes of the DMI strengths and related phenomena.

Keywords

Dzyaloshinskii-Moriya interaction Spin wave Magnetic domain wall Spintronics 

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Copyright information

© The Korean Physical Society 2018

Authors and Affiliations

  1. 1.Department of Physics and Institute of Applied PhysicsSeoul National UniversitySeoulKorea
  2. 2.Department of Emerging Materials ScienceDaegu Gyeongbuk Institute of Science and Technology (DGIST)DaeguKorea

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