We have investigated both theoretically and experimentally the two-particle structures, which appear at low temperature in high quality Nb/AlO(x)/Nb Josephson tunnel junctions in the subgap region of the current-voltage characteristics. We performed measurements on low Josephson critical current density junctions and the results are discussed in the framework of the multiparticle tunnel theory.

Two-particle structures in high quality Nb/AlOx/Nb Josephson tunnel junctions

PAGANO, Sergio
1994

Abstract

We have investigated both theoretically and experimentally the two-particle structures, which appear at low temperature in high quality Nb/AlO(x)/Nb Josephson tunnel junctions in the subgap region of the current-voltage characteristics. We performed measurements on low Josephson critical current density junctions and the results are discussed in the framework of the multiparticle tunnel theory.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11386/3196880
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