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.
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2018-03-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-018-03577-2 |