Ophir Gaathon

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Recent advances in fluorescence microscopy have enabled spatial resolution below the diffraction limit by localizing multiple temporally or spectrally distinguishable fluorophores. Here, we introduce a super-resolution technique that deterministically controls the brightness of uniquely addressable, photostable emitters. We modulate the fluorescence(More)
We investigate the aerobic oxidation of high-pressure, high-temperature nanodiamonds (5-50 nm dimensions) using a combination of carbon and oxygen K-edge X-ray absorption, wavelength-dependent X-ray photoelectron, and vibrational spectroscopies. Oxidation at 575 °C for 2 h eliminates graphitic carbon contamination (>98%) and produces nanocrystals with(More)
  • Citation Li, Matthew Luozhou, Ophir Trusheim, Kim Gaathon, Ching-Jung Kisslinger, Ming Cheng +15 others
  • 2013
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Commonly used preparation method for thin diamond membranes by focused ion(More)
Imaging micro-Raman spectroscopy is used to investigate the materials physics of radiation damage in congruent LiNbO 3 as a result of high-energy (~MeV) He + irradiation. This study uses a scanning confocal microscope for high-resolution three-dimensional micro-Raman imaging along with reflection optical microscopy (OM), and scanning electron microscopy(More)
The negatively charged nitrogen vacancy (NV(-)) center in diamond has attracted strong interest for a wide range of sensing and quantum information processing applications. To this end, recent work has focused on controlling the NV charge state, whose stability strongly depends on its electrostatic environment. Here, we demonstrate that the charge state and(More)
Autocorrelation of two NV site in bulk diamond In Fig. S1, we show the autocorrelation of the site shown in Fig. 2 of the main text. The anti-bunching dip of the normalized second order auto-correlation (g 2 (τ) = 0.66) therefore confirms the presence of no more than two emitters accounting for background. Single NV − saturation curves on both an APD and(More)
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