Addressing a single spin in diamond with a macroscopic dielectric microwave cavity

Jean-Michel Le Floch, C. Bradac, N.R. Nand, S.A. Castelletto, Michael Tobar, T. Volz

    Research output: Contribution to journalArticle

    9 Citations (Scopus)

    Abstract

    © 2014 AIP Publishing LLC. We present a technique for addressing single nitrogen-vacancy (NV) center spins in diamond over macroscopic distances using a tunable dielectric microwave cavity. We demonstrate optically detected magnetic resonance (ODMR) for a single negatively charged NV center (NV-) in a nanodiamond (ND) located directly under the macroscopic microwave cavity. By moving the cavity relative to the ND, we record the ODMR signal as a function of position, mapping out the distribution of the cavity magnetic field along one axis. In addition, we argue that our system could be used to determine the orientation of the NV-major axis in a straightforward manner.
    Original languageEnglish
    Article number133101
    Number of pages3
    JournalApplied Physics Letters
    Volume105
    Issue number13
    DOIs
    Publication statusPublished - 29 Sep 2014

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