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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...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2021
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| Materias: | |
| 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 |