Two-Step Electronic Response to Magnetic Ordering in a van der Waals Ferromagnet

Han Wu, Jian-Xin Zhu, Lebing Chen +21

The two-dimensional (2D) material Cr${}_2$Ge${}_2$Te${}_6$ is a member of the class of insulating van der Waals magnets. Here, using high resolution angle-resolved photoemission spectros…