Microcavity optomechanical magnetometry with picotesla-sensitivity
Abstract A new microcavity magnetometry with FeGaB thin film achieves 1.68 pT/Hz1/2 sensitivity, which is two orders of magnitude improvement over previous work. Corona current detection has been demonstrated using this magnetometer.
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| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Nature Publishing Group
2025-02-01
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| Edice: | Light: Science & Applications |
| On-line přístup: | https://doi.org/10.1038/s41377-025-01767-4 |
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