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Magnetophonon resonance in graphite: High-field Raman measurements and electron-phonon coupling contributions
Y. Kim, Y. Ma, A. Imambekov +5
We perform Raman scattering experiments on natural graphite in magnetic fields up to 45 T, observing a series of peaks due to interband electronic excitations over a much broader m…
Light-matter interaction in a microcavity-controlled graphene transistor
Michael Engel, Mathias Steiner, Antonio Lombardo +4
Graphene has extraordinary electronic and optical properties and holds great promise for applications in photonics and optoelectronics. Demonstrations including high-speed photodet…
Ink-Jet Printed Graphene Electronics
F. Torrisi, T. Hasan, W. Wu +9
We demonstrate ink-jet printing as a viable method for large area fabrication of graphene devices. We produce a graphene-based ink by liquid phase exfoliation of graphite in N-Meth…
Strong Plasmonic Enhancement of Photovoltage in Graphene
T. J. Echtermeyer, L. Britnell, P. K. Jasnos +6
Amongst the wide spectrum of potential applications of graphene, ranging from transistors and chemical-sensors to nanoelectromechanical devices and composites, the field of photoni…
The Shear Mode of Multi-Layer Graphene
P. H. Tan, W. P. Han, W. J. Zhao +9
We uncover the interlayer shear mode of multi-layer graphene samples, ranging from bilayer-graphene (BLG) to bulk graphite, and show that the corresponding Raman peak measures the…
Quantifying defects in graphene via Raman spectroscopy at different excitation energies
L. G. Cançado, A. Jorio, E. H. Martins Ferreira +7
We present a Raman study of Ar(+)-bombarded graphene samples with increasing ion doses. This allows us to have a controlled, increasing, amount of defects. We find that the ratio b…