55 citations · 107 across the 4 of their papers we have counts for
4 papers
Quantum limit of the triplet proximity effect in half-metal - superconductor junctions
B. Béri, J. N. Kupferschmidt, C. W. J. Beenakker +1
We apply the scattering matrix approach to the triplet proximity effect in superconductor-half metal structures. We find that for junctions that do not mix different orbital modes,…
Temperature and magnetic-field dependence of the quantum corrections to the conductance of a network of quantum dots
Joern N. Kupferschmidt, Piet W. Brouwer
We calculate the magnetic-field and temperature dependence of all quantum corrections to the ensemble-averaged conductance of a network of quantum dots. We consider the limit that…
Interaction correction to the conductance of a ballistic conductor
Piet W. Brouwer, Joern N. Kupferschmidt
In disordered metals, electron-electron interactions are the origin of a small correction to the conductivity, the "Altshuler-Aronov correction". Here we investigate the Altshuler-…
Theory of the spin-torque-driven ferromagnetic resonance in a ferromagnet/normal-metal/ferromagnet structure
Joern N. Kupferschmidt, Shaffique Adam, Piet W. Brouwer
We present a theoretical analysis of current driven ferromagnetic resonance in a ferromagnet/normal-metal/ferromagnet tri-layer. This method of driving ferromagnetic resonance was…