Dynamical behavior of RF-biased Josephson junctions (II)
Journal Article
·
· Chin. Phys.; (United States)
OSTI ID:5537683
Numerical investigations of a differential equation describing an RF-biased Josephson junction, in which the interference term current is included, are carried out in some parameter region. The existence of the intermittent transition to chaos is obtained and the critical exponent of the scaling law is determined in agreement with theoretical predictions. Furthermore, the Lyapunov exponent is calculated for several parameters. Then the fractal dimension of strange attractor d/sub L/ is obtained; its dependence on the Lyapunov exponent is defined by Kaplan and Yorke. In addition, the Kolmogorov capacity of strange attractor d/sub c/ is also calculated by bin-counting algorithm. Such calculated values of d/sub L/ and d/sub c/ are close to each other as expected.
- Research Organization:
- Department of Physics, Nanjing University, Nanjing
- OSTI ID:
- 5537683
- Journal Information:
- Chin. Phys.; (United States), Journal Name: Chin. Phys.; (United States) Vol. 6:2; ISSN CHPHD
- Country of Publication:
- United States
- Language:
- English
Similar Records
Chaos and strange attractors of magnons observed by parallel pumping (invited)
Estimating the fractal dimension and the predictability of the atmosphere
Low-dimensional chaos in a hydrodynamic system
Journal Article
·
Tue Nov 15 04:00:00 UTC 1988
· J. Appl. Phys.; (United States)
·
OSTI ID:6749408
Estimating the fractal dimension and the predictability of the atmosphere
Journal Article
·
Wed Apr 15 04:00:00 UTC 1992
· Journal of the Atmospheric Sciences; (United States)
·
OSTI ID:5419401
Low-dimensional chaos in a hydrodynamic system
Journal Article
·
Mon Oct 17 04:00:00 UTC 1983
· Phys. Rev. Lett.; (United States)
·
OSTI ID:5526551