57 citations · 141 across the 3 of their papers we have counts for
4 papers
Spectrum of Andreev Bound States in a Molecule Embedded Inside a Microwave-Excited Superconducting Junction
Jonas Skoldberg, Tomas Lofwander, Vitaly S. Shumeiko +1
Non-dissipative Josephson current through nanoscale superconducting constrictions is carried by spectroscopically sharp energy states, so-called Andreev bound states. Although theo…
0-pi Transitions in a Superconductor/Chiral Ferromagnet/Superconductor Junction induced by a Homogeneous Cycloidal Spiral
Thierry Champel, Tomas Löfwander, Matthias Eschrig
We study the pi phase in a superconductor-ferromagnet-superconductor Josephson junction, with a ferromagnet showing a cycloidal spiral spin modulation with in-plane propagation vec…
Phase Modulated Thermal Conductance of Josephson Weak Links
Erhai Zhao, Tomas Lofwander, J. A. Sauls
We present a theory for quasiparticle heat transport through superconducting weak links. The thermal conductance depends on the phase difference () of the superconducting leads.…
Current-Voltage Relations in d-wave Josephson Junctions: Effects of Midgap Interface States
T. Lofwander, G. Johansson, G. Wendin
We investigate the dc current-voltage characteristics of d-wave Josephson junctions, where the barrier at the interface may have arbitrary strength. Dividing the current into n-par…