Noise phenomena in Josephson junctions
Journal Article
·
· Appl. Phys. Lett.; (United States)
We suggest that the reported noise-rise phenomenon observed in Josephson oscillators 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.
- Research Organization:
- Xerox Palo Alto Research Center, Palo Alto, California 94304
- OSTI ID:
- 5018012
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 37:8; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
420201* -- Engineering-- Cryogenic Equipment & Devices
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
DATA
DIFFERENTIAL EQUATIONS
EQUATIONS
INFORMATION
JOSEPHSON JUNCTIONS
JUNCTIONS
MATHEMATICAL MODELS
NOISE
NONLINEAR PROBLEMS
NUMERICAL DATA
SUPERCONDUCTING JUNCTIONS
THEORETICAL DATA
TURBULENCE
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
DATA
DIFFERENTIAL EQUATIONS
EQUATIONS
INFORMATION
JOSEPHSON JUNCTIONS
JUNCTIONS
MATHEMATICAL MODELS
NOISE
NONLINEAR PROBLEMS
NUMERICAL DATA
SUPERCONDUCTING JUNCTIONS
THEORETICAL DATA
TURBULENCE