Direct Observation of Room‐Temperature Magnetic Skyrmion Motion Driven by Ultra‐Low Current Density in Van Der Waals Ferromagnets (Adv. Mater. 21/2024)

Skyrmion In article number 2312013, Changgu Lee, Kab‐Jin Kim, Chanyong Hwang, and their team demonstrate current‐driven magnetic skyrmion motion in van der Waals ferromagnets at room temperature. The skyrmion motion presents ultra‐low critical current density to activate their dynamics, thanks to mi...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2024-05, Vol.36 (21), p.n/a
Main Authors: Ji, Yubin, Yang, Seungmo, Ahn, Hyo‐Bin, Moon, Kyoung‐Woong, Ju, Tae‐Seong, Im, Mi‐Young, Han, Hee‐Sung, Lee, Jisung, Park, Seung‐young, Lee, Changgu, Kim, Kab‐Jin, Hwang, Chanyong
Format: Article
Language:English
Subjects:
2D ferromagnets
Critical current density
Ferromagnetism
Hypothetical particles
Low currents
Particle theory
Room temperature
skyrmion
Spintronics
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Summary:Skyrmion In article number 2312013, Changgu Lee, Kab‐Jin Kim, Chanyong Hwang, and their team demonstrate current‐driven magnetic skyrmion motion in van der Waals ferromagnets at room temperature. The skyrmion motion presents ultra‐low critical current density to activate their dynamics, thanks to minimized defects in the van der Waals gap. This findings will provide a new platform for spintronics application in the future.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.202470155