Static Magnetic Flux Dynamics in One-Dimensional (1D) Josephson Lattices |
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Authors: | H. Du H. Liao S. Zhou |
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Affiliation: | (1) Department of Physics, Shanghai University, Shanghai, 200436, People's Republic of China |
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Abstract: | We investigated static magnetic flux dynamical properties of one-dimensional lattices of Josephson junctions. The discretized wave equations of the Josephson junction lattice were solved using a generalized relaxation iteration algorithm. Numerical simulations indicated that transitions between periodic state and chaotic state will occur as the physical parameters and geometric parameters such as external current yn, magnetic field h0, h, and the length of Josephson junction n and dn, varied. A shot length of the Josephson junction favors stable periodic states. |
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Keywords: | Josephson junction chaos bifurcation |
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