title: Graphene Substrate for van der Waals Epitaxy of Layer-Structured Bismuth Antimony Telluride Thermoelectric Film.
abstract: Graphene as a substrate for the van der Waals epitaxy of 2D layered materials is utilized for the epitaxial growth of a layer-structured thermoelectric film. Van der Waals epitaxial Bi0.5Sb1.5Te3film on graphene synthesized via a simple and scalable fabrication method exhibits good crystallinity and high thermoelectric transport properties comparable to single crystals.
authors.affiliation: Center for Integrated Nanostructure Physics, Institute for Basic Science (IBS), Sungkyunkwan University, Suwon, 16419, Republic of Korea.
authors.forename: Eun Sung
authors.initials: ES
authors.lastname: Kim
authors.affiliation: Center for Integrated Nanostructure Physics, Institute for Basic Science (IBS), Sungkyunkwan University, Suwon, 16419, Republic of Korea.
authors.forename: Jae-Yeol
authors.initials: JY
authors.lastname: Hwang
authors.affiliation: Department of Nano Applied Engineering, Kangwon National University, Chuncheon, 24341, Republic of Korea.
authors.forename: Kyu Hyoung
authors.initials: KH
authors.lastname: Lee
authors.affiliation: Research Institute for Electronic Science, Hokkaido University, N20W10, Kita, Sapporo, 001-0020, Japan.
authors.forename: Hiromichi
authors.initials: H
authors.lastname: Ohta
authors.affiliation: Center for Integrated Nanostructure Physics, Institute for Basic Science (IBS), Sungkyunkwan University, Suwon, 16419, Republic of Korea.|Department of Energy Science, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
authors.forename: Young Hee
authors.initials: YH
authors.lastname: Lee
authors.affiliation: Department of Energy Science, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
authors.forename: Sung Wng
authors.initials: SW
authors.lastname: Kim
keywords: bismuth antimony telluride; graphene; layered structures; thermoelectrics; van der Waals epitaxy