DOI: 10.1039/d5cp04387e ISSN: 1463-9076
Stacking controllable ferrovalleys in bilayer Janus FeBrCl
Chenzhi Liu, Yunfei Gao, Zesen Fu, Aolin Li, Fangping OuyangStacking engineering enables large valley splitting and layer-valley locking in bilayer Janus FeBrCl. Applying a vertical electric field reversibly switches the valley polarization between K and − K valleys, with a sign reversal of the anomalous Hall conductivity.