Metadata only
Datum
2013-01-04Typ
- Journal Article
ETH Bibliographie
yes
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Abstract
We experimentally demonstrate a simple and robust protocol for the detection of weak radio-frequency magnetic fields using a single electron spin in diamond. Our method relies on spin locking, where the Rabi frequency of the spin is adjusted to match the MHz signal frequency. In a proof-of-principle experiment we detect a 7.5 MHz magnetic probe field of ∼40 nT amplitude with <10 kHz spectral resolution. Rotating-frame magnetometry may provide a direct and sensitive route to high-resolution spectroscopy of nanoscale nuclear spin signals. Mehr anzeigen
Publikationsstatus
publishedExterne Links
Zeitschrift / Serie
Physical Review LettersBand
Seiten / Artikelnummer
Verlag
American Physical SocietyOrganisationseinheit
03906 - Degen, Christian / Degen, Christian
ETH Bibliographie
yes
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