Z. Zanolli, C. Niu, G. Bihlmayer, Y. Mokrousov, P. Mavropoulos, M. J. Verstraete, and S. Blügel
https://www.scienceandtechnologyresearchnews.com/graphene-controls-surface-magnetism-at-room-temperature/ Phys. Rev. B 98, 155404 (2018)