Noise phenomena in Josephson junctions
- 15 October 1980
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 37 (8), 750-752
- https://doi.org/10.1063/1.92020
Abstract
We suggest that the reported noise‐rise phenomenon observed in Josephsonoscillators can be understood in terms of the full nonlinear and deterministic junction dynamics. We show that the drive damped pendulum equation describing the junction behavior exhibits chaotic solutions associated with the appearance of strange attractors in phase space. These results are relevant to the general problem of turbulent behavior of anharmonic systems.Keywords
This publication has 12 references indexed in Scilit:
- Dislocation motion and solid-state turbulenceApplied Physics Letters, 1980
- Half-harmonic parametric oscillations in Josephson junctionsJournal of Low Temperature Physics, 1980
- Chaotic States of Anharmonic Systems in Periodic FieldsPhysical Review Letters, 1979
- Shunted-Josephson-junction model. II. The nonautonomous casePhysical Review B, 1977
- Shunted-Josephson-junction model. I. The autonomous casePhysical Review B, 1977
- Parametric amplification and oscillation at 36 GHz using a point-contact Josephson junctionJournal of Applied Physics, 1977
- The thermally saturated SUPARAMPJournal of Applied Physics, 1977
- Parametric excitation of plasma oscillations in Josephson JunctionsJournal of Applied Physics, 1973
- On the nature of turbulenceCommunications in Mathematical Physics, 1971
- CURRENT-VOLTAGE CHARACTERISTICS OF JOSEPHSON JUNCTIONSApplied Physics Letters, 1968