Implementation of a Transmon Qubit Using Superconducting Granular Aluminum

Implementation of a Transmon Qubit Using Superconducting Granular Aluminum

The high kinetic inductance offered by granular aluminum (grAl) has recently been employed for linear inductors in superconducting high-impedance qubits and kinetic inductance detectors. Because of its large critical current density compared to typical Josephson junctions, its resilience to external...

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Bibliographic Details
Main Authors: Patrick Winkel, Kiril Borisov, Lukas Grünhaupt, Dennis Rieger, Martin Spiecker, Francesco Valenti, Alexey V. Ustinov, Wolfgang Wernsdorfer, Ioan M. Pop
Format: Article
Language:English
Published: American Physical Society 2020-08-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.10.031032

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