Influence of noise and near-resonant perturbations on bifurcations in Josephson junctions
- 1 February 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 35 (3) , 1457-1459
- https://doi.org/10.1103/physreva.35.1457
Abstract
The stabilization of a nonlinear system against period-doubling bifurcations by means of a periodic perturbation has been investigated. With the Josephson junction as a model system, both numerical simulations (including noise) and measurements on Josephson tunnel junctions have been performed. The effect of the noise is found to be of fundamental importance.Keywords
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