Mehrotra, R. ; Shenoy, S. R. (1989) Vortex turbulence in two-dimensional Josephson junction arrays with nonuniform d.c. drives EPL: Europhysics Letters, 9 (1). pp. 11-16. ISSN 0295-5075
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Official URL: http://iopscience.iop.org/0295-5075/9/1/003?fromSe...
Related URL: http://dx.doi.org/10.1209/0295-5075/9/1/003
Abstract
We numerically study the dynamics of an Lx × Ly Josephson array model of resistively shunted noncapacitive junctions on a lattice driven by a nonuniform d.c. current Ix(y) = Imax - (ΔI)y/Ly with ΔI = Imax - Imin. Regions of periodicity, quasi-periodicity and nonuniform chaos are found in the ΔI vs. Imax plane. The time behaviour of voltages and motion of vortices are monitored and found to be correlated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to EDP Sciences. |
| ID Code: | 46066 |
| Deposited On: | 30 Jun 2011 10:06 |
| Last Modified: | 30 Jun 2011 10:06 |
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