We explore the role of phase fluctuations in a three-dimensional s-wave superconductor,
NbN, as we approach the critical disorder for destruction of the superconducting state. Close …

We present a phase diagram as a function of disorder in three-dimensional NbN thin films as
the system enters the critical disorder for destruction of the superconducting state. The …

We report the evolution of the magnetic penetration depth (λ) and superconducting energy
gap (Δ) in epitaxial NbN films with thickness (d) varying between 51–3 nm. With decrease in …

We investigate the injection of quasiparticle spin currents into a superconductor via spin
pumping from an adjacent ferromagnetic metal layer. To this end, we use NbN-Ni 80 Fe 20 …

In this work, we present a study on niobium nitride (NbN) thin films deposited using a
reactive magnetron sputtering of Nb at different partial pressures of N 2 (RN 2). The effect of …

We investigate theoretically and experimentally the statistical properties of the
inhomogeneous order-parameter distribution (OPD) at the verge of the superconductor …

The fabrication of high-quality thin superconducting films is essential for single-photon
detectors. Their device performance is crucially affected by their material parameters, thus …

Accessing unexplored crystal growth conditions often reveals new regimes of physical
behavior. In this work, performing molecular beam epitaxy growth of the technologically …

When a magnetic field is applied on a conventional type-II superconductor, the
superconducting state gets destroyed at the upper critical field, H c 2, where the normal …

We report on experimental study of the effect of disorder on electronic parameters and
inelastic scattering mechanisms in ultrathin superconducting NbN films, which are …