F
Frederik Edler
Researcher at Leibniz University of Hanover
Publications - 17
Citations - 1575
Frederik Edler is an academic researcher from Leibniz University of Hanover. The author has contributed to research in topics: Graphene nanoribbons & Graphene. The author has an hindex of 10, co-authored 17 publications receiving 1403 citations. Previous affiliations of Frederik Edler include Chemnitz University of Technology.
Papers
More filters
Journal ArticleDOI
Exceptional ballistic transport in epitaxial graphene nanoribbons
Jens Baringhaus,Ming Ruan,Frederik Edler,Antonio Tejeda,Muriel Sicot,Amina Taleb-Ibrahimi,An-Ping Li,Zhigang Jiang,Edward H. Conrad,Claire Berger,Christoph Tegenkamp,Walt A. de Heer +11 more
TL;DR: It is shown that 40-nanometre-wide graphene nanoribbons epitaxially grown on silicon carbide are single-channel room-temperature ballistic conductors on a length scale greater than ten micrometres, which is similar to the performance of metallic carbon nanotubes.
Journal Article
Exceptional ballistic transport in epitaxial graphene nanoribbons
Journal ArticleDOI
The 100th anniversary of the four-point probe technique: the role of probe geometries in isotropic and anisotropic systems
TL;DR: This review revisits and discusses various correction factors which are mandatory for an accurate derivation of the resistivity from the measured resistance, including sample thickness, dimensionality, anisotropy, and the relative size and geometry of the sample with respect to the contact assembly.
Journal ArticleDOI
Surface-dominated transport on a bulk topological insulator.
Lucas Barreto,Lisa Kühnemund,Frederik Edler,Christoph Tegenkamp,Jianli Mi,Martin Bremholm,Bo B. Iversen,Christian Frydendahl,Marco Bianchi,Philip Hofmann +9 more
TL;DR: In this paper, the surface state mobility of bulk-insulating Bi2Te2Se was shown to be two-dimensional rather than three-dimensional, that is, surface-dominated.
Journal ArticleDOI
Direct Measurement of Surface Transport on a Bulk Topological Insulator
Lucas Barreto,Lisa Kühnemund,Frederik Edler,Christoph Tegenkamp,Jianli Mi,Martin Bremholm,Bo B. Iversen,Christian Frydendahl,Marco Bianchi,Philip Hofmann +9 more
TL;DR: In this article, the authors present the first direct measurement of surface-dominated conduction on an atomically clean surface of bulk-insulating Bi2Te2Se, using nano-scale four point setups with variable contact distance, and by combining these measurements with angle-resolved photoemission results from the same crystals, they show that the transport at 30 K is two-dimensional rather than threedimensional.