Quantum Tunneling of Josephson Vortices in High-Impedance Long Junctions

In the last decades, superconducting devices have emerged as a promising platform for quantum technologies, including quantum sensing and quantum computing. Their key elements are Josephson junctions, which allow for coherent supercurrent tunneling between two weakly linked superconductors. If such...

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Auteur principal: Micha Wildermuth, Matthias (auth)
Format: Électronique Chapitre de livre
Langue:anglais
Publié: Karlsruhe KIT Scientific Publishing 2023
Collection:Experimental Condensed Matter Physics
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Résumé:In the last decades, superconducting devices have emerged as a promising platform for quantum technologies, including quantum sensing and quantum computing. Their key elements are Josephson junctions, which allow for coherent supercurrent tunneling between two weakly linked superconductors. If such a junction is extended in one direction to a long junction, the superconducting phase difference can vary in space and time and may allow for quantized phase windings that drive supercurrent vortices.
Description matérielle:1 electronic resource (162 p.)
ISBN:KSP/1000158887
9783731513032
Accès:Open Access