Schematic of a graphene spin field-effect junction device, measured by a femtosecond pump (purple arrow) probe (red arrow) technique. Selected for an Editors’ Suggestion.

From the article:

Electrical Control of Ultrafast Magnetic Speeds in Graphene Spin Field-Effect Junctions
David Muradas-Belinchón, Suchetana Mukhopadhyay, Francesco Foggetti, Surya N. Panda, Olof Karis, Peter M. Oppeneer, Anjan Barman, and M. Venkata Kamalakar
Phys. Rev. Lett. 135, 097001 (2025)

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