Electronic correlations in the van der Waals ferromagnet Fe${}_3$GeTe${}_2$ revealed by its charge dynamics

M. Corasaniti, R. Yang, K. Sen +5

The layered van der Waals ferromagnetic Fe${}_3$GeTe${}_2$ harbours an unconventional interplay between topology and magnetism, leading to a large anomalous Hall conductivity at low te…