235 citations · 393 across the 6 of their papers we have counts for
6 papers
Joule heating effects in high transparency Josephson junctions
Matti Tomi, Mikhail R. Samatov, Andrey S. Vasenko +3
We study, both theoretically and experimentally, the features on the current-voltage characteristic of a highly transparent Josephson junction caused by transition of the supercond…
Electron-phonon coupling in suspended graphene: supercollisions by ripples
Antti Laitinen, Mika Oksanen, Aurélien Fay +4
Using electrical transport experiments and shot noise thermometry, we find strong evidence that "supercollision" scattering processes by flexural modes are the dominant electron-ph…
Buckled Diamond-like Carbon Nanomechanical Resonators
Matti Tomi, Andreas Isacsson, Mika Oksanen +5
We have developed capacitively-transduced nanomechanical resonators using sp-rich diamond-like carbon (DLC) thin films as conducting membranes. The electrically conducting DLC…
Shot Noise Suppression and Hopping Conduction in Graphene Nanoribbons
R. Danneau, F. Wu, M. Y. Tomi +3
We have investigated shot noise and conduction of graphene field effect nanoribbon devices at low temperature. By analyzing the exponential characteristics of our devices in…
Evanescent wave transport and shot noise in graphene: ballistic regime and effect of disorder
R. Danneau, F. Wu, M. F. Craciun +5
We have investigated electrical transport and shot noise in graphene field effect devices. In large width over length ratio graphene strips, we have measured shot noise at lo…
Shot Noise in Ballistic Graphene
R. Danneau, F. Wu, M. F. Craciun +5
We have investigated shot noise in graphene field effect devices in the temperature range of 4.2--30 K at low frequency ( = 600--850 MHz). We find that for our graphene samples…