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Analysis of linear branches in the I->V< characteristics of Josephson junctions

Authors :
Matteo Cirillo
V. Merlo
Niels Grønbech-Jensen
Source :
IEEE Transactions on Appiled Superconductivity. 9:4137-4140
Publication Year :
1999
Publisher :
Institute of Electrical and Electronics Engineers (IEEE), 1999.

Abstract

Resistive branches have often been observed in the current-voltage characteristics of long Josephson junctions. In the present paper we perform a systematic numerical analysis of the generation of these branches when an external magnetic field is applied to the junctions. We show that the linear branches exist only over a limited voltage interval which is determined quantitatively. We also clarify to what extent the linear branches can be attributed to flux-flow effects.

Details

ISSN :
10518223
Volume :
9
Database :
OpenAIRE
Journal :
IEEE Transactions on Appiled Superconductivity
Accession number :
edsair.doi.dedup.....4d50b4584b1d586bef922106f16a07a1
Full Text :
https://doi.org/10.1109/77.783936