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HIGHER MAGNETIC SENSITIVITY THROUGH FLUORESCENCE MANIPULATION BY PHONON SPECTRUM CONTROL

  • US 20170212177A1
  • Filed: 01/21/2016
  • Published: 07/27/2017
  • Est. Priority Date: 01/21/2016
  • Status: Active Grant
First Claim
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1. A method for increasing magnetic sensitivity for a diamond nitrogen vacancy (DNV) sensor comprising:

  • providing a diamond having nitrogen vacancies of the DNV sensor and an acoustic driver;

    acoustically driving the diamond with the acoustic driver to manipulate a phonon spectrum for the DNV sensor; and

    detecting a set of NV0 photon emissions and a set of NV

    photon emissions from the DNV sensor, the set of NV0 photon emissions and set of NV

    photon emissions having a wavelength difference between a peak of the set of NV0 photon emissions and a peak of the set of NV

    photon emissions based on the acoustic driving of the diamond.

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