• Corpus ID: 250144381

A Solid-State Microwave Magnetometer with Picotesla-Level Sensitivity

@inproceedings{Alsid2022ASM,
  title={A Solid-State Microwave Magnetometer with Picotesla-Level Sensitivity},
  author={Scott T. Alsid and Jennifer M Schloss and Matthew H Steinecker and John F. Barry and Andrew C. Maccabe and Guoqing Wang and Paola Cappellaro and Danielle A. Braje},
  year={2022}
}
Quantum sensing of low-frequency magnetic fields using nitrogen-vacancy (NV) center ensembles has been demonstrated in multiple experiments with sensitivities as low as ∼ 1 pT/ √ Hz. To date, however, demonstrations of high-frequency magnetometry in the GHz regime with NV diamond are orders of magnitude less sensitive, above the nT/ √ Hz level. Here we adapt for microwave frequencies techniques that have enabled high-performance, low-frequency quantum sensors. Using a custom-grown NV-enriched… 
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Ramsey envelope modulation in NV diamond magnetometry

Nitrogen-vacancy (NV) spin ensembles in diamond provide an advanced magnetic sensing platform, with applications in both the physical and life sciences. The development of isotopically engineered 15

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Nitrogen-vacancy (NV) spin ensembles in diamond provide an advanced magnetic sensing platform, with applications in both the physical and life sciences. The development of isotopically engineered 15

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    See Supplemental Material at [URL will be inserted by publisher] for more details on simulations and experiments