Suppression of low-frequency charge noise in superconducting resonators by surface spin desorption
The performance of solid-state quantum devices is often affected by low-frequency noise that appears to arise from the presence of two-level defects. Here the authors show that surface spins that cause magnetic noise are an origin of dielectric noise in superconducting resonators.
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| Autores principales: | , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2018
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/c6b74cae46d94f8d87f538f6b02b251c |
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| Sumario: | The performance of solid-state quantum devices is often affected by low-frequency noise that appears to arise from the presence of two-level defects. Here the authors show that surface spins that cause magnetic noise are an origin of dielectric noise in superconducting resonators. |
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