Superconductivity in a Ag-doped Bi-Pb-Sr-Ca-Cu-O system
For the Bi-Pb-Sr-Ca-Cu-O (BPSCCO) system, a consistent set of data for Tc, x-ray diffraction, and scanning electron microscopy shows that Ag additions strongly react with BPSCCO to destabilize the 110...
For the Bi-Pb-Sr-Ca-Cu-O (BPSCCO) system, a consistent set of data for Tc, x-ray diffraction, and scanning electron microscopy shows that Ag additions strongly react with BPSCCO to destabilize the 110...
Attractor crowding in Josephson junction arrays
Appl. Phys. Lett. 56, 495 (1990); doi:10.1063/1.102774
Issue Date: 29 January 1990
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Large arrays of coupled nonlinear oscillators can suffer a noise sensitivity due to competition between huge numbers of coexisting states. We have found direct numerical evidence that a Josephson junction series array can exhibit attractor crowding. Thus, for the parameter values considered, no matter how small the noise level, there is a limit to the size of the array beyond which noise corrupts the in-phase dynamical state.
Applied Physics Letters is copyrighted by The American Institute of Physics.
| History: | Received 21 July 1989; accepted 17 November 1989 |
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http://link.aip.org/link/?APPLAB/56/495/1 |
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BibSonomy
KEYWORDS and PACS
JOSEPHSON JUNCTIONS,
SIGNAL&minus,
TO&minus,
NOISE RATIO,
COUPLING,
MATHEMATICAL MODELS,
RUNGE&minus,
KUTTA METHOD,
NONLINEAR PROBLEMS,
FLUCTUATIONS,
DESIGN,
RANDOM NOISE,
ARRAYS
- 85.25.Cp
Electrical and magnetic devices Superconducting devices; superconducting magnets Josephson devices - 05.45.+b
Statistical physics and thermodynamics Theory and models of chaotic systems - 05.40.+j
Statistical physics and thermodynamics Fluctuation phenomena, random processes, and Brownian motion - YEAR: 1990
RELATED DATABASES
PUBLICATION DATA
0003-6951 (print)
1077-3118 (online)
AIP
REFERENCES (12)
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