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Journal articles
Superconducting atomic contacts inductively coupled to a microwave resonator
Abstract : We describe and characterize a microwave setup to probe the Andreev levels of a superconducting atomic contact. The contact is part of a superconducting loop inductively coupled to a superconducting coplanar resonator. By monitoring the resonator reflection coefficient close to its resonance frequency as a function of both flux through the loop and frequency of a second tone we perform spectroscopy of the transition between two Andreev levels of highly transmitting channels of the contact. The results indicate how to perform coherent manipulation of these states.
Cited literature [22 references]
https://hal-cea.archives-ouvertes.fr/cea-01384806
Contributor : Dominique Girard <>
Submitted on : Thursday, October 20, 2016 - 3:09:46 PM
Last modification on : Friday, March 5, 2021 - 3:11:01 PM
Contributor : Dominique Girard <>
Submitted on : Thursday, October 20, 2016 - 3:09:46 PM
Last modification on : Friday, March 5, 2021 - 3:11:01 PM
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1409.8065.pdf
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