Layer-controlled single-crystalline graphene film with stacking order via Cu-Si alloy formation

Van Luan Nguyen, Dinh Loc Duong, Sang Hyub Lee, Jos Avila, Gyeongtak Han,Young-Min Kim, Maria C. Asensio, Se-Young Jeong* and Young Hee Lee*

Nature Nanotechnology(27 July 2020)