Acceleration of ultrafast demagnetization in van der Waals ferromagnet Fe3GeTe2 in high magnetic field. - Wang, Zhou; Sun, Tao; Jiang, Zhongzhu; Yuan, Mengju; Huang, Yuan; Ren, Yifan; Hou, De; Li, Tao; Liu, Xinyu; Luo, Xuan; Chai, Yisheng; Kimel, Alexey; et al. (National Science Review, 2025)