Electron-beam charge injection for contactless small-angle alignment in graphene/hBN heterostructures. - Curreli, Nicola; Kulmala, Tero S.; Sebait, Riya; Petrini, Nicolò; Lodi, Matteo Bruno; Furrer, Roman; Fanti, Alessandro; Calame, Michel; Kriegel, Ilka (NPJ 2D Materials & Applications, 2026)