Modeling nonlinearity and hysteresis due to critical-state flux penetration in hard superconductors

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The nonlinear surface impedance of a thin superconducting strip carrying a microwave current has been calculated numerically from first principles based upon flux penetration due to a current-induced critical state. The calculations approach analytic results in the appropriate limit. The technique is useful for design of passive superconducting microwave circuits.
4 pages, 7 PostScript figures, Submitted to IEEE Transactions on Applied Superconductivity. More details and related publications are available at http://sagar.physics.neu.edu/

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Superconductivity

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http://salesiana.dossiersoluciones.com/handle/123456789/29280

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/9905063
 http://arxiv.org/abs/cond-mat/9905063

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arXiv