Magnetic field compatible circuit quantum electrodynamics with graphene Josephson junctions

A transmon qubit insensitive to magnetic fields is a crucial element in topological quantum computing. Here, Kroll et al. create graphene transmons by integrating monolayer graphene Josephson junctions into microwave frequency superconducting circuits, allowing them to operate in a parallel magnetic...

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Auteurs principaux: J. G. Kroll, W. Uilhoorn, K. L. van der Enden, D. de Jong, K. Watanabe, T. Taniguchi, S. Goswami, M. C. Cassidy, L. P. Kouwenhoven
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Q
Accès en ligne:https://doaj.org/article/b57ce2d5da4c4627983b1e81c2c62239
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Résumé:A transmon qubit insensitive to magnetic fields is a crucial element in topological quantum computing. Here, Kroll et al. create graphene transmons by integrating monolayer graphene Josephson junctions into microwave frequency superconducting circuits, allowing them to operate in a parallel magnetic field of 1 T.