title: Width-tunable graphene nanoribbons on a SiC substrate with a controlled step height.
authors.affiliation: Department of Nuclear and Quantum Engineering, Korea Advanced Institute of Science and Technology-KAIST, Daejeon 305-701, Republic of Korea.
authors.forename: Qingsong
authors.initials: Q
authors.lastname: Huang
authors.forename: Jae Joon
authors.initials: JJ
authors.lastname: Kim
authors.forename: Ghafar
authors.initials: G
authors.lastname: Ali
authors.forename: Sung Oh
authors.initials: SO
authors.lastname: Cho
mesh_terms: D017554:Carbon Compounds, Inorganic / Q000737:chemistry*; D006108:Graphite / Q000737:chemistry*; D018625:Microscopy, Atomic Force; D037742:Nanotubes, Carbon / Q000737:chemistry*; D017655:Silicon Compounds / Q000737:chemistry*; D013059:Spectrum Analysis, Raman; D013696:Temperature
chemical_list: D017554:Carbon Compounds, Inorganic; D037742:Nanotubes, Carbon; D017655:Silicon Compounds; D006108:Graphite; C022088:silicon carbide