Intermittent Chaos in Josephson Junctions
Phys. Rev. Lett. 49, 1599 – Published 29 November, 1982
DOI: https://doi.org/10.1103/PhysRevLett.49.1599
Abstract
The intermittent-type chaos occurring in rf- and dc-current-driven Josephson junctions is investigated. A simple physical model is proposed and is used for an analytic calculation of the power spectrum. The latter has a broadband part which decays algebraically at high frequencies. Comparison with numerical results shows good agreement. Further application and generalizations of this approach are outlined.