Current transport mechanism in high-Tc superconducting Josephson junctions on bicrystals
Vengrus I. I., Kupriyanov M. Yu., Snigirev O. V., Maresov A. G., Krasnosvobodtsev S. I.
The mechanism for the transport of the normal component of the current in highly superconducting Josephson junctions on a bicrystal substrate has been studied experimentally. At high voltages, the behavior of the conductance of the junctions as a function of the voltage and the temperature agrees well with the behavior predicted by the theory of Glazman and Matveev for structures in which the conductivity results from inelastic resonant tunneling through a finite number of localized states. © 1994 American Institute of Physics.