Ac And Dc Josephson Effect Pdf

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ac and dc josephson effect pdf

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Published: 23.05.2021

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Fractional ac Josephson effect in p- and d-wave superconductors

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The a.c. and d.c. Josephson effects in a Bose-Einstein condensate

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Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs and how to get involved. Condensed Matter. Authors: Rosario Fazio , F. Hekking , A.

The a.c. and d.c. Josephson effects in a Bose–Einstein condensate

The Josephson effect is generally described as Cooper-pair tunneling but it can also be understood in a more general context. The dc Josephson effect is the pseudo-Goldstone boson of two coupled systems with a broken continuous Abelian U 1 symmetry. Hence, an analog should exist for systems with broken continuous non-Abelian symmetries.

Josephson effect

In the tunneling limit, the Josephson current is proportional to the first power not square of the electron tunneling amplitude. Thus, the Josephson current between unconventional superconductors is carried by single electrons, rather than by Cooper pairs. The fractional ac Josephson effect can be observed experimentally by measuring frequency spectrum of microwave radiation from the junction. This is a preview of subscription content, access via your institution.

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1 Comments

  1. Archie M. 28.05.2021 at 23:17

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