title: Fourier transform analysis of hexagonal domain for transparent conductive graphene.
abstract: In this paper, we applied the Fourier Transformation as a notion to calculate the orientation of hexagonal graphene domains on Cu substrate. We developed that a hexagon function to describe the diffraction pattern of hexagonal graphene. Hexagonal graphene domains grown on Cu (111) has an average value of orientation surrounding 3° in the frequency domain. For transparent conducting electrode applications, optical and electrical properties of large-area graphene film (2cm(2)) was measured. The results demonstrate that graphene grown on Cu (111) was greater than graphene grown on polycrystalline Cu.
authors.forename: Shih-Hao
authors.initials: SH
authors.lastname: Chan
authors.forename: Yen-Lin
authors.initials: YL
authors.lastname: Chu
authors.forename: Sheng-Hui
authors.initials: SH
authors.lastname: Chen
authors.forename: Chien-Cheng
authors.initials: CC
authors.lastname: Kuo