Detection of Luminescent Nanodiamonds Using a Scanning Near-Field Optical Microscope with an Aperture Probe
Autor: | V. A. Shershulin, O. A. Shenderova, S R Samoylenko, Vitali I. Konov, Igor I. Vlasov |
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Rok vydání: | 2016 |
Předmět: |
Microscope
Materials science business.industry Aperture Diamond 02 engineering and technology engineering.material 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences 0104 chemical sciences law.invention Optics Optical microscope law Microscopy engineering Near-field scanning optical microscope 0210 nano-technology Luminescence business Nitrogen-vacancy center Spectroscopy |
Zdroj: | Journal of Applied Spectroscopy. 83:639-642 |
ISSN: | 1573-8647 0021-9037 |
Popis: | Scanning near-fi eld optical microscopy (SNOM) with an aperture probe has been used to map the luminescence of isolated submicron diamond crystallites. 532-nm laser light was used to excite luminescence of nitrogen-vacancy (NV) centers. The sizes of the analyzed diamond crystallites were determined with an atomic-force microscope. The optical resolution for the lateral dimensions of the luminescing diamond crystallites was doubled on going from confocal luminescence microscopy to scanning near-fi eld optical microscopy with a 290-nm probe aperture diameter. |
Databáze: | OpenAIRE |
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