A spin dynamics study in layered van der Waals single crystal, Cr${}_2$Ge${}_2$Te${}_6$

S. Khan, C. W. Zollitsch, D. M. Arroo +6

We study the magnetisation dynamics of a bulk single crystal Cr${}_2$Ge${}_2$Te${}_6$ (CGT), by means of broadband ferromagnetic resonance (FMR), for temperatures from 60 K down to 2 K.…