71 citations · 122 across the 5 of their papers we have counts for
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Electroluminescence of the graphene 2D semi-metal
A. Schmitt, L. Abou-Hamdan, M. Tharrault +18
Electroluminescence, a non-thermal radiative process, is ubiquitous in semi-conductors and insulators but fundamentally precluded in metals. We show here that this restriction can…
Velocity and confinement of edge plasmons in HgTe-based 2D topological insulators
Alexandre Gourmelon, Elric Frigerio, Hiroshi Kamata +10
High-frequency transport in the edge states of the quantum spin Hall (QSH) effect has to date rarely been explored, though it could cast light on the scattering mechanisms taking p…
Layering transitions in superfluid helium adsorbed on a carbon nanotube mechanical resonator
Adrien Noury, Jorge Vergara-Cruz, Pascal Morfin +5
Helium is recognized as a model system for the study of phase transitions. Of particular interest is the superfluid phase in two dimensions. We report measurements on superfluid he…
Onset of optical-phonon cooling in multilayer graphene revealed by RF noise and black-body radiation thermometries
D. Brunel, S. Berthou, R. Parret +8
We report on electron cooling power measurements in few-layer graphene excited by Joule heating by means of a new setup combining electrical and optical probes of the electron and…
Contact gating at GHz frequency in graphene
Q. Wilmart, A. Inhofer, M. Boukhicha +7
The paradigm of graphene transistors is based on the gate modulation of the channel carrier density by means of a local channel gate. This standard architecture is subject to the s…