Laser-induced topological spin switching at room temperature in the van der Waals ferromagnet Fe3GaTe2

Abstract We demonstrate room-temperature nucleation and manipulation of topological spin textures in the van der Waals (vdW) ferromagnet Fe3GaTe2 using laser-pulse excitation. Rapid laser-induced heating followed by cooling enables access to the skyrmion bubble state at low fields and drives reversi...

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Autores principales:	Charlie W. F. Freeman, Woohyun Cho, Paul S. Keatley, PeiYu Cai, Zekun Xue, Chenghao Yang, Harry Youel, Elton J. G. Santos, Robert J. Hicken, Heejun Yang, Hidekazu Kurebayashi, Murat Cubukcu, Maciej Dąbrowski
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Nature Portfolio 2026-06-01
Colección:	npj Spintronics
Acceso en línea:	https://doi.org/10.1038/s44306-026-00139-x
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