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Towards robust quantum diamond magnetometry for industrial applications

MetadataDetails
Publication Date2025-01-01
AuthorsSourav Chatterjee, Shashank Kumar, S. Sandeep, Pralekh Dubey, Phani Peddibhotla

We demonstrate a closed-loop frequency-locking scheme to simultaneously track multiple Zeeman-split frequency pairs and thus improve the dynamic range of our diamond magnetometer for measuring residual battery charge in electronic vehicles and for geophysical surveying.