49 citations · 163 across the 8 of their papers we have counts for
6 papers · 1 filter
Long-range spin and charge accumulation in mesoscopic superconductors with Zeeman splitting
M. Silaev, P. Virtanen, F. S. Bergeret +1
We describe the far from equilibrium non-local transport in a diffusive superconducting wire with a Zeeman splitting, taking into account the different spin relaxation mechanisms.…
Spin Hanle effect in mesoscopic superconductors
M. Silaev, P. Virtanen, T. T. Heikkilä +1
We present a theoretical study of spin transport in a superconducting mesoscopic spin valve under the action of a magnetic field misaligned with respect to the injected spin. We de…
Thermal transport through ac-driven transparent Josephson weak links
P. Virtanen, F. Giazotto
We discuss how phase coherence manifests in the heat transport through superconducting single and multichannel Josephson junctions in time dependent situations. We consider the hea…
Fluctuation of heat current in Josephson junctions
P. Virtanen, F. Giazotto
We discuss the statistics of heat current between two superconductors at different temperatures connected by a generic weak link. As the electronic heat in superconductors is carri…
Theory of microwave-assisted supercurrent in quantum point contacts
F. S. Bergeret, P. Virtanen, T. T. Heikkilä +1
We present a microscopic theory of the effect of a microwave field on the supercurrent through a quantum point contact of arbitrary transmission. Our theory predicts that: (i) for…
Theory of Microwave-Assisted Supercurrent in Diffusive SNS Junctions
Pauli Virtanen, Tero T. Heikkilä, F. Sebastián Bergeret +1
The observation of very large microwave-enhanced critical currents in superconductor-normal metal-superconductor (SNS) junctions at temperatures well below the critical temperature…