64 citations · 154 across the 9 of their papers we have counts for
5 papers · 1 filter
Local and non-local two-electron tunneling processes in a Cooper pair splitter
Antti Ranni, Elsa T. Mannila, Axel Eriksson +3
We measure the tunneling rates and coupling coefficients for local Andreev, non-local Andreev and elastic cotunneling processes. The non-local Andreev process, giving rise to Coope…
Switching off energy decay channels in nanomechanical resonators
J. Guettinger, A. Noury, P. Weber +7
Energy decay plays a central role in a wide range of phenomena, such as optical emission, nuclear fission, and dissipation in quantum systems. Energy decay is usually described as…
Selective nonresonant excitation of vibrational modes in suspended graphene via vibron-plasmon interaction
Axel M. Eriksson, Leonid Y. Gorelik
We theoretically study a doped graphene ribbon suspended over a trench and subject to an ac-electrical field polarized perpendicularly to the graphene plane. In such a system, the…
Nonresonant high frequency excitation of mechanical vibrations in graphene based nanoresonator
Axel M. Eriksson, Marina V. Voinova, Leonid Y. Gorelik
We theoretically analyse the dynamics of a suspended graphene membrane which is in tunnel contact with grounded metallic electrodes and subjected to ac-electrostatic potential indu…
Frequency tuning, nonlinearities and mode coupling in circular graphene resonators
A. M. Eriksson, D. Midtvedt, A. Croy +1
We study circular nanomechanical graphene resonators by means of continuum elasticity theory, treating them as membranes. We derive dynamic equations for the flexural mode amplitud…