Optically Detected Scanned Probe Magnetic Resonance Imaging

ORAL

Abstract

Magnetic resonance is a powerful tool for studying magnetic properties and dynamics of spin systems. Scanned magnetic probes can induce spatially localized resonance due to the strong magnetic field and gradient near the magnetic tip.\footnote{K.C. Fong, M.R. Herman, P. Banerjee, D.V. Pelekhov, and P.C. Hammel, Phys. Rev. B 84, 220405(R) (2011).}$^,$\footnote{I. Lee, Y. Obukhov, G. Xiang, A. Hauser, F. Yang, P. Banerjee, D.V. Pelekhov, and P.C. Hammel, Nature 466, 845 (2010).} Nitrogen vacancy centers (NV) in diamond provide a sensitive means of measuring magnetic fields at the nanoscale. We report preliminary results towards using the high sensitivity of NV detection with a scanned magnetic probe to study local magnetic phenomena.

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Authors

  • Christopher Wolfe

    The Ohio State University, Columbus, Ohio 43210, USA, The Ohio State University Department of Physics

  • Vidya Bhallamudi

    The Ohio State University Department of Physics

  • Hailong Wang

    Ohio State Univ - Columbus, The Ohio State University, The Ohio State University Department of Physics

  • Chunhui Du

    Ohio State Univ - Columbus, The Ohio State University, The Ohio State University Department of Physics

  • Sergei Manuilov

    The Ohio State University, The Ohio State University Department of Physics

  • Rohan Adur

    The Ohio State University Department of Physics, The Ohio State University, Dept. of Physics

  • Fengyuan Yang

    Ohio State Univ - Columbus, The Ohio State University, The Ohio State University Department of Physics, Department of Physics, The Ohio State University

  • P. Chris Hammel

    The Ohio State University, The Ohio State University, Columbus, Ohio 43210, USA, The Ohio State University Department of Physics, The Ohio State University, Dept. of Physics