196 citations · 910 across the 11 of their papers we have counts for
9 papers
Modeling elastic and photoassisted transport in organic molecular wires: length dependence and current-voltage characteristics
J. K. Viljas, F. Pauly, J. C. Cuevas
Using a pi-orbital tight-binding model, we study the elastic and photoassisted transport properties of metal-molecule-metal junctions based on oligophenylenes of varying lengths. T…
Magnetic Interference Patterns and Vortices in Diffusive SNS junctions
J. C. Cuevas, F. S. Bergeret
We study theoretically the electronic and transport properties of a diffusive superconductor-normal metal-superconductor (SNS) junction in the presence of a perpendicular magnetic…
Photoconductance of organic single-molecule contacts
J. K. Viljas, F. Pauly, J. C. Cuevas
We study the dc conductance of organic single-molecule contacts in the presence of external electromagnetic radiation (photoconductance). In agreement with previous predictions, we…
Symmetries of Pairing Correlations in Superconductor-Ferromagnet Nanostructures
M. Eschrig, T. Lofwander, T. Champel +3
Using selection rules imposed by the Pauli principle, we classify pairing correlations according to their symmetry properties with respect to spin, momentum, and energy. We observe…
Subharmonic gap structure in short ballistic graphene junctions
J. C. Cuevas, A. Levy Yeyati
We present a theoretical analysis of the current-voltage characteristics of a ballistic superconductor-normal-superconductor (SNS) junction, in which a strip of graphene is coupled…
Role of electronic structure in photoassisted transport through atomic-sized contacts
J. K. Viljas, J. C. Cuevas
We study theoretically quantum transport through laser-irradiated metallic atomic-sized contacts. The radiation field is treated classically, assuming its effect to be the generati…