Chaos in long Josephson junctions without external rf driving force
Journal Article
·
· Physical Review, B: Condensed Matter; (USA)
- Department of Physics, University of Utah, Salt Lake City, UT (USA)
Simulations of long Josephson junctions in an external magnetic field show a variety of chaotic behaviors. They consist of period-doubling bifurcation, intermittency between and within Fiske steps, and quasiperiodic motion at Fiske steps. A physical explanation for the chaotic behavior is presented. The influence of surface resistance to the chaotic motion is investigated. A diagram in terms of dissipation and magnetic field is constructed to show where chaos occurs for a long junction.
- OSTI ID:
- 6419150
- Journal Information:
- Physical Review, B: Condensed Matter; (USA), Journal Name: Physical Review, B: Condensed Matter; (USA) Vol. 42:7; ISSN PRBMD; ISSN 0163-1829
- Country of Publication:
- United States
- Language:
- English
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