Effect of Cherenkov dissipation on vortex velocity in a waveguide-coupled Josephson junction
β Scribed by A. S. Malishevskii; V. P. Silin; S. A. Uryupin; S. G. Uspenskii
- Book ID
- 110144247
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2005
- Tongue
- English
- Weight
- 114 KB
- Volume
- 47
- Category
- Article
- ISSN
- 1063-7834
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π SIMILAR VOLUMES
We study the influence of an imposed vortex on the macroscopic quantum properties of a ring-shaped array of lowcapacitance Josephson junctions. The symmetry associated with the vortex position modifies the band structure. The lowest band becomes parabolic with a curvature reflecting the vortex mass,
Dynamics of a fluxon in a stack of inductively coupled long Josephson junctions is studied analytically and numerically. We demonstrate that the fluxon has a maximum velocity, which does not necessarily coincide with any of the characteristic Josephson plasma wave velocities. The maximum fluxon velo