title: Changes in major charge transport by molecular spatial orientation in graphene channel field effect transistors.
abstract: Changes in major charge transport of graphene channel transistors in terms of the spatial orientation of adsorbed functional molecules were demonstrated. In contrast to the horizontally (physically) bound molecules, the vertically (chemically) bound molecules did not change major charge carriers of graphene channels, revealing the molecular orientation-dependent doping effects.
authors.affiliation: National Creative Research Initiative, Center for Smart Molecular Memory, Department of Chemistry, Sungkyunkwan University, 300 Cheoncheon-dong, Jangan-gu, Suwon, Gyeonggi-do, Republic of Korea.
authors.forename: Misook
authors.initials: M
authors.lastname: Min
authors.forename: Sohyeon
authors.initials: S
authors.lastname: Seo
authors.forename: Junghyun
authors.initials: J
authors.lastname: Lee
authors.forename: Sae Mi
authors.initials: SM
authors.lastname: Lee
authors.forename: Eunhee
authors.initials: E
authors.lastname: Hwang
authors.forename: Hyoyoung
authors.initials: H
authors.lastname: Lee
mesh_terms: D006108:Graphite / Q000737:chemistry*; D015394:Molecular Structure; D010087:Oxides / Q000737:chemistry; D014173:Transistors, Electronic
chemical_list: D010087:Oxides; D006108:Graphite