Nonlinear dynamics of vortices in superconductors with short coherence length
F. Guinea, Yu. Pogorelov
DOI 10.1103/PhysRevB.53.6725 · Physical Review B
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Abstract
In superconductors where the coherence length is comparable to the Fermi wavelength, the vortex viscosity depends on the velocity of the vortex, leading to nonlinear equations of motion. The trajectories of vortices driven by ac fields show a variety of behaviors as a function of frequency. Finite pertubations give rise to very long-lived transients. The relevance of these results to experiments in high-Tc superconductors is discussed. © 1996 The American Physical Society.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
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