Emerging in the 1950s, the multiband superconductivity has been considered for a long time
as an approximate model in the form of a generalization of the BCS theory to the case of two …

Josephson current provides a phase-sensitive tool for probing the pairing symmetry. Here
we present an experimental study of high-quality Josephson junctions between a …

We study hybrid Josephson junctions between a multiband Ba 1− x Na x Fe 2 As 2 iron-
pnictide and Nb. We observe that the insertion of a Cu interlayer in such junctions leads to a …

We investigate the Josephson transport properties in a Josephson junction consisting of a
conventional s-wave superconductor coupled to a multiorbital noncentrosymmetric …

The Josephson effect in point contacts between an “ordinary” superconductor Pb 0.6 In 0.4
(T c≈ 6.6 K) and single crystals of the Fe-based superconductor Ba 0.6 K 0.4 (FeAs) 2 (T c≈ …

The escape rate of S→ R switching (from superconducting S state to resistive R state) in
Josephson junction formed by s-wave single-band (SB) and three-band (ThB) …

Motivated by recent discoveries of superconductivity in lightly doped multilayer graphene
systems, we present a low-energy model to study superconductivity in two-dimensional …

This study is devoted to the investigation of the Josephson phase qubit spectrum
considering the anharmonic current-phase relation of the junction. The change in energy …

We fabricated hybrid Josephson junctions between a Ba 0.5 K 0.5 Fe 2 As 2 (BKFA) single
crystal and the conventional superconductor Nb with normal metal Al as the barrier. An in …

We investigated the Josephson effect between the conventional superconductor Pb 0.7 In
0.3 and Ba 0.4 K 0.6 (FeAs) 2 single crystals by performing directional point-contact …