A wide range of materials, like d-wave superconductors, graphene, and topological
insulators, share a fundamental similarity: their low-energy fermionic excitations behave as …

The problem of electron-electron interactions in graphene is reviewed. Starting from the
screening of long-range interactions in these systems, the existence of an emerging Dirac …

We report the emergence of zero-energy states in the trivial phase of a short nanowire
junction with a strong spin-orbit coupling and magnetic field, formed by strong coupling …

Josephson junctions are a central element in superconducting quantum technology; in these
devices, irreversibility arises from abrupt slips of the quantum phase difference across the …

The current-phase relation (CPR) of a Josephson junction (JJ) determines how the
supercurrent evolves with the superconducting phase difference across the junction …

This review discusses the electronic properties and the prospective research directions of
superconductor-graphene heterostructures. The basic electronic properties of graphene are …

We propose a highly efficient numerical method to describe inhomogeneous
superconductivity by using the kernel polynomial method in order to calculate the Green's …

We show that superconducting currents are generated around magnetic impurities and
ferromagnetic islands proximity coupled to superconductors with finite spin-orbit coupling …

We investigate the effect of edges on the intrinsic d-wave superconducting state in graphene
doped close to the van Hove singularity. While the bulk is in a chiral dx 2-y 2+ idxy state, the …

We study theoretically the transport through a finite-size sawtooth lattice coupled to two
fermionic reservoirs kept in the superfluid state. We focus on the DC Josephson effect and …