Author(s): Jules Courtin, Fatima Ibrahim, Davide Benettin, Djordje Dosenovic, Roberto Sant, Pâmella Vasconcelos Borges Pinho, Vincent Polewczyk, Alain Marty, Isabelle Gomes de Moraes, Matthieu Jamet, Denis Jalabert, Fadi Choueikani, Philippe Ohresser, Nicholas B. Brookes, Hanako Okuno, Mairbek Chshiev, and Frédéric Bonell Magnetic van der Waals materials have mainly been investigated in their bulk form or as few-layer flakes. Because of the challenges in producing atomically thin films, only a few have been isolated as monolayers, which typically exhibit long-range magnetic order below 150 K. In this Letter, we use m… [Phys. Rev. Lett. 137, 046703] Published Tue Jul 21, 2026