J.K. Gimzewski, T.A. Jung, et al.
Surface Science
We combine optical microspectroscopy and electronic measurements to study how gold deposition affects the physical properties of graphene. We find that the electronic structure, the electron-phonon coupling, and the doping level in gold-plated graphene are largely preserved. The transfer lengths for electrons and holes at the graphene-gold contact have values as high as 1.6 μm. However, the interfacial coupling of graphene and gold causes local temperature drops of up to 500 K in operating electronic devices. © 2011 American Chemical Society.
J.K. Gimzewski, T.A. Jung, et al.
Surface Science
Ranulfo Allen, John Baglin, et al.
J. Photopolym. Sci. Tech.
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
B.A. Hutchins, T.N. Rhodin, et al.
Surface Science