Stability of superconducting resonators: Motional narrowing and the role of Landau-Zener driving of two-level defects

Frequency instability of superconducting resonators and qubits leads to dephasing and time-varying energy loss and hinders quantum processor tune-up. Its main source is dielectric noise originating in surface oxides. Thorough noise studies are needed to develop a comprehensive understanding and miti...

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Detalles Bibliográficos
Autores principales: Niepce, David, Burnett, Jonathan J., Kudra, Marina, Cole, Jared H., Bylander, Jonas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2021
Materias:
Physical and Materials Sciences
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8462906/
https://www.ncbi.nlm.nih.gov/pubmed/34559556
http://dx.doi.org/10.1126/sciadv.abh0462

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8462906/
https://www.ncbi.nlm.nih.gov/pubmed/34559556
http://dx.doi.org/10.1126/sciadv.abh0462

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