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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…
Origins of large critical temperature variations in single layer cuprates
A. D. Palczewski, T. Kondo, R. Khasanov +14
We study the electronic structures of two single layer superconducting cuprates, TlBaCuO (Tl2201) and (BiPb)(SrLa)CuO (B…
The Fermi surface of Ba(1-x)K(x)Fe2As2 and its evolution with doping
C. Liu, G. D. Samolyuk, Y. Lee +11
We use angle-resolved photoemission spectroscopy (ARPES) to investigate the electronic properties of the newly discovered iron-arsenic superconductor, Ba(1-x)K(x)Fe2As2 and non-sup…
Fermi surface and strong coupling superconductivity in single crystal NdFeAsO_{1-x}F_x
C. Liu, T. Kondo, M. E. Tillman +12
We use angle-resolved photoemission spectroscopy (ARPES) to investigate the electronic properties of the newly discovered oxypnictide superconductor, NdFeAsO_{1-x}F_x. We find a we…
Bilayer splitting and c-axis coupling in bilayer manganites showing colossal magnetoresistance
C. Jozwiak, J. Graf, S. Y. Zhou +5
By performing angle-resolved photoemission spectroscopy of the bilayer colossal magnetoresistive (CMR) manganite, , we provide the complete mapping o…