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Korean Researchers Induce Ultrafast Magnetism in 2D MoSe2

Original: GIST and POSTECH induce ultrafast magnetism in 2D MoSe2 with light

Researchers at the Gwangju Institute of Science and Technology and POSTECH in South Korea report inducing ultrafast magnetism in the two-dimensional material MoSe2 using light. The finding suggests magnetic properties can be controlled in atomically thin semiconductors on extremely fast timescales, with potential implications for future spintronics and high-speed data storage technologies.

Why now: The result demonstrates light-based ultrafast magnetic control in a 2D material, a step of interest for next-generation electronics.

GISTPOSTECHMoSe2

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Evidence

• GIST and POSTECH induce ultrafast magnetism in 2D MoSe2 with light · DongA Science

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