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Start Over Descriptor "IV characteristics" Journal journal of nonlinear science
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1. Dynamics of the Overdamped Coupled Josephson Junctions with an Interference Term.

Author

Wen-Xin Qin and Zhi-Long Peng

Subjects
*DYNAMICS, *HOMEOMORPHISMS, *SUPERCONDUCTORS, *JOSEPHSON junctions, *ELECTRIC potential, *SUPERCONDUCTING generators
Abstract

Employing the monotonicity approach and the theory of orientation preserving circle homeomorphisms, we provide a rigorous analysis on the IV characteristics of the coupled Josephson junctions including an interference term in a specified parameters region. In particular, when the system is driven by a dc-current, we show that there exist either globally stable single-wave-form solutions if and only if the average voltage is nonzero, or equilibria if and only if the average voltage vanishes. [ABSTRACT FROM AUTHOR]

Published
2009
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