Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Bulletin of the American Physical Society

Flux Noise in an Inductively Isolated Josephson Junction Qubit

Benjamin K. Cooper, Hanhee Paik, Rupert Lewis, S. K. Dutta, Tauno Palomaki, A. J. Przybysz, J. R. Anderson, Alex J. Dragt, Christopher J. Lobb, F. C. Wellstood

Published Mar 17, 2006• 0 citations
OpenAlex

Related papers

Inductive Isolation of a Current-Biased Josephson Junction Qubit

S. K. Dutta, Huifen Xu, Roberto Ramos +7 more

Bulletin of the American Physical Society•Mar 25, 2005•0 citations

Two Coupled Inductively-Isolated Josephson Junction Qubits

Tauno Palomaki, Sudeep Dutta, Hanhee Paik +6 more

Bulletin of the American Physical Society•Mar 17, 2006•0 citations

1/f Flux Noise in SQUIDs and Josephson Junction Qubits

David Cardamone, Clare C. Yu

Bulletin of the American Physical Society•Mar 18, 2009•0 citations

Decoherence In Flux Qubits Due to 1/f Noise in Josephson Junctions

Dale J. Van Harlingen, B. L. T. Plourde, Timothy L. Robertson +2 more

Springer eBooks•Jan 1, 2004•6 citations

Variable coupling between the inductively isolated current-biased Josephson junction qubit and the current bias leads

Hanhee Paik, S. K. Dutta, Rupert Lewis +9 more

Bulletin of the American Physical Society•Mar 17, 2006•0 citations

Flux qubit with a large loop size and tunable Josephson junctions

邓辉, 于海峰, 薛光明 +6 more

We present the design of a superconducting flux qubit with a large loop inductance. The large loop inductance is desirable for coupling between qubits. The loop is configured into a gradiometer form that could reduce the interference from environmental magnetic noise. A combined Josephson junction, i.e., a DC-SQUID is used to replace the small Josephson junction in the usual 3-JJ (Josephaon junction) flux qubit, leading to a tunable energy gap by using an independent external flux line. We perform numerical calculations to investigate the dependence of the energy gap on qubit parameters such as junction capacitance, critical current, loop inductance, and the ratio of junction energy between small and large junctions in the flux qubit. We suggest a range of values for the parameters.

中国物理B：英文版•Jan 1, 2012•0 citations
We present the design of a superconducting flux qubit with a large loop inductance. The large loop inductance is desirable for coupling between qubits. The loop is configured into a gradiometer form that could reduce the interference from environmental magnetic noise. A combined Josephson junction, i.e., a DC-SQUID is used to replace the small Josephson junction in the usual 3-JJ (Josephaon junction) flux qubit, leading to a tunable energy gap by using an independent external flux line. We perform numerical calculations to investigate the dependence of the energy gap on qubit parameters such as junction capacitance, critical current, loop inductance, and the ratio of junction energy between small and large junctions in the flux qubit. We suggest a range of values for the parameters.