60 citations · 74 across the 5 of their papers we have counts for
6 papers
Self-consistent analysis of electron-phonon coupling parameters of graphene
Jessica L. McChesney, Aaron Bostwick, Taisuke Ohta +4
We present a self-consistent analysis of the photoemission spectral function A(k, w) of graphene monolayers grown epitaxially on SiC(0001). New information derived from spectral in…
Atmospheric pressure graphitization of SiC(0001)- A route towards wafer-size graphene layers
Konstantin V. Emtsev, Aaron Bostwick, Karsten Horn +11
We have investigated epitaxial graphene films grown on SiC(0001) by annealing in an atmosphere of Ar instead of vacuum. Using AFM and LEEM we observe a significantly improved surfa…
Van Hove Singularity and Apparent Anisotropy in the Electron-Phonon Interaction in Graphene
Cheol-Hwan Park, Feliciano Giustino, Jessica L. McChesney +5
We show that the electron-phonon coupling strength obtained from the slopes of the electronic energy vs. wavevector dispersion relations, as often done in analyzing angle-resolved…
Controlling the self-doping of YBa2C3O7-d polar surfaces: From Fermi surface to nodal Fermi arcs by ARPES
M. A. Hossain, J. D. F. Mottershead, A. Bostwick +8
The discovery of quantum oscillations in the normal-state electrical resistivity of YBa2Cu3O6.5 provides the first evidence for the existence of Fermi surface (FS) pockets in an un…
Massive enhancement of electron-phonon coupling in doped graphene by an electronic singularity
Jessica L. McChesney, Aaron Bostwick, Taisuke Ohta +4
The nature of the coupling leading to superconductivity in layered materials such as high-Tc superconductors and graphite intercalation compounds (GICs) is still unresolved. In bot…
Interlayer interaction and electronic screening in multilayer graphene
Taisuke Ohta, Aaron Bostwick, J. L. McChesney +3
The unusual transport properties of graphene are the direct consequence of a peculiar bandstructure near the Dirac point. We determine the shape of the pi bands and their character…