Effect of resonant tunneling on the current-voltage characteristics of SIN tunnel junctions
Devyatov I. A. , Kupriyanov M. Yu.
Noninteracting localized centers in the insulating layer of an SIN junction cause a current deficiency on the current-voltage characteristic of the junction at high voltages. This factor explains the current-voltage characteristics observed experimentally for structures with a high-Fc. superconducting electrode and makes it possible to determine the modulus of the order parameter of this electrode.