172 citations · 842 across the 26 of their papers we have counts for
4 papers · 1 filter
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,…
Crossover from quantum to Boltzmann transport in graphene
Shaffique Adam, Piet W. Brouwer, S. Das Sarma
We compare a fully quantum mechanical numerical calculation of the conductivity of graphene to the semiclassical Boltzmann theory. Considering a disorder potential that is smooth o…
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…
Anderson localization from classical trajectories
Piet W. Brouwer, Alexander Altland
We show that Anderson localization in quasi-one dimensional conductors with ballistic electron dynamics, such as an array of ballistic chaotic cavities connected via ballistic cont…