We theoretically investigate the transport properties of a Josephson junction composed of
superconductor/minimally twisted bilayer graphene/superconductor structures. In the …

We develop a microscopic theory of ac Josephson effect in superconducting junctions
described by an arbitrary scattering matrix that may include magnetic effects. In the limit of …

We propose a novel realization for a topologically superconducting phase hosting Majorana
zero modes on the basis of quantum spin Hall systems. Remarkably, our proposal is …

It is widely believed that superconducting junctions involving topological insulators and
hosting Majorana-like bound states may exhibit an unusual “fractional”(4 π-periodic) ac …

We investigate odd-frequency superconducting correlations in normal-superconductor (NS)
and short superconductor-normal-superconductor (SNS) junctions with the S region …

Topological quantum computation relies on a protected degenerate subspace enabling
complicated operations in a noise-resilient way. To this end, hybrid platforms based on non …

We theoretically discuss the emergence of fractional Shapiro steps in a Josephson junction
created by confining a two-dimensional electron gas at an oxide interface. This …

We establish a direct relation between the I–V curves for highly transparent Josephson
junctions in the voltage-and current-biased regimes. We demonstrate that the presence of …

We propose a versatile setup that allows performing spin-resolved spectroscopy of helical
Andreev bound states, proving their existence and therefore the topological nature of the …

We experimentally investigate Josephson current between two 5~ $\mu $ m spaced
superconducting indium leads, coupled to a NiTe $ _2 $ single crystal flake, which is a type …