It is shown that the Cooper pairing in the states with small angular momenta is strongly suppressed with the realistic Coulomb repulsion between fermions at relevant temperatures in any dimension.
COBISS.SI-ID: 24587303
Using time-domain terahertz spectroscopy we performed direct studies of the photoinduced suppression and recovery of the superconducting gap in a conventional BCS superconductor NbN.
COBISS.SI-ID: 25208615
We have shown that the anomalies in the current-voltage charachteristics are connected with bifurcations of stationary or oscillatory solutions.
COBISS.SI-ID: 25084711