title: Direct growth of graphene pad on exfoliated hexagonal boron nitride surface.
abstract: A direct and metal layer-free growth of flat graphene pads on exfoliated hexagonal boron nitride substrate (h-BN) are demonstrated by atmospheric chemical vapour deposition (CVD) process. Round shape with high flatness graphene pads are grown in high yield (∼95%) with a pad thickness of ∼0.5 nm and homogenous diameter.
authors.affiliation: Department of Chemistry and Division of Advanced Materials Science, Pohang University of Science and Technology (POSTECH) San 31, Hyoja-Dong, Nam-Gu, Pohang, 790-784, Korea.
authors.forename: Minhyeok
authors.initials: M
authors.lastname: Son
authors.forename: Hyunseob
authors.initials: H
authors.lastname: Lim
authors.forename: Misun
authors.initials: M
authors.lastname: Hong
authors.forename: Hee Cheul
authors.initials: HC
authors.lastname: Choi