Electron Beam Manipulation on the Moiré Superlattice of Bilayer WS 2

monolayer and revealing an unexpected atomic-scale self-repair mechanism. This technique advances the study of twistronics in 2D quantum materials by providing a pathway for atomically precise engineering of moiré-driven electronic states while highlighting the potential of electron beam lithography (EBL) for the controllable fabrication of moiré devices.