Study of the Nb-Nb oxide-Pb film structures with a scanning tunneling microscope
Golyamina E. M., Troyanovskii A. M.
The surface of niobium films, which were used previously to produce niobium-based film structures, niobium-niobium oxide-lead, is studied with a scanning tunneling microscope. The results are in good agreement with the observable properties of these structures which contain Josephson and tunnel junctions.