Now showing items 1-5 of 5

    • Correlative light and electron microscopy using cathodoluminescence from nanoparticles with distinguishable colours 

      Glenn, David R.; Zhang, Huidan; Kasthuri, Narayanan; Schalek, Richard L.; Lo, P. K.; Trifonov, Alexei; Park, Hongkun; Lichtman, Jeff; Walsworth, Ronald L. (Nature Publishing Group, 2012)
      Correlative light and electron microscopy promises to combine molecular specificity with nanoscale imaging resolution. However, there are substantial technical challenges including reliable co-registration of optical and ...
    • Limits to Resolution of CW STED Microscopy 

      Trifonov, Alexei; Jaskula, Jean-Christophe; Teulon, Claire; Glenn, David R.; Bar-Gill, Nir; Walsworth, Ronald Lee (Academic Press (Elsevier BV), 2013)
      We report a systematic theoretical and experimental study of the limits to spatial resolution for stimulated emission depletion (STED) superresolution fluorescence microscopy using continuous wave (CW) laser beams. We ...
    • Magnetic Field Imaging with Nitrogen-Vacancy Ensembles 

      Pham, Linh My; Le Sage, David Anthony; Stanwix, Paul L.; Yeung, Tsun Kwan; Glenn, David R.; Trifonov, Alexei; Cappellaro, Paola; Hemmer, Philip; Lukin, Mikhail D.; Park, Hongkun; Yacoby, Amir; Walsworth, Ronald L. (Institute of Physics, 2011)
      We demonstrate a method of imaging spatially varying magnetic fields using a thin layer of nitrogen-vacancy (NV) centers at the surface of a diamond chip. Fluorescence emitted by the two-dimensional NV ensemble is detected ...
    • Properties of Nitrogen-Vacancy Centers in Diamond: The Group Theoretic Approach 

      Maze, Jeronimo R.; Gali, Adam; Togan, Emre; Chu, Yiwen; Trifonov, Alexei; Kaxiras, Efthimios; Lukin, Mikhail D. (Institute of Physics, 2011)
      We present a procedure that makes use of group theory to analyze and predict the main properties of the negatively charged nitrogen-vacancy (NV) center in diamond. We focus on the relatively low temperature limit where ...
    • Quantum entanglement between an optical photon and a solid-state spin qubit 

      Togan, E; Chu, Y.; Trifonov, Alexei; Jiang, L.; Maze, J.; Childress, Lilian I.; Dutt, M; Sørensen, A. S.; Hemmer, Philip; Zibrov, Alexander S; Lukin, Mikhail D. (Nature Publishing Group, 2010)
      Quantum entanglement is among the most fascinating aspects of quantum theory1. Entangled optical photons are now widely used for fundamental tests of quantum mechanics2 and applications such as quantum cryptography1. Several ...