Simple Phase Bias for Superconducting Circuits

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A phase-bias tool, based on a trapped fluxoid in a ring, is proposed and demonstrated. It can provide arbitrary phase values and is simple to fabricate. The phase bias has been realized in two superconducting quantum interference devices, where the critical current versus magnetic flux is shown to be shifted by a π/2 and π.
5 pages, including 4 figures. Submitted to APL

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Mesoscale and Nanoscale Physics, Superconductivity

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http://salesiana.dossiersoluciones.com/handle/123456789/18708

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0112433
 http://arxiv.org/abs/cond-mat/0112433
 Appl. Phys. Lett. 80, 3638 (2002)
 doi:10.1063/1.1478150

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arXiv