Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Investigation of NV(−) centers and crystallite interfaces in synthetic single-crystal and polycrystalline nanodiamonds by optical fluorescence and microwave spectroscopy

Not Accessible

Your library or personal account may give you access

Abstract

Three types of diamond nanoparticles with sizes from 5 to 1000 nm have been investigated, whose crystal lattices include nitrogen-vacancy (NV) centers: detonation nanodiamonds (DNDs), dynamic-synthesis polycrystalline diamonds, and static-synthesis single-crystal diamonds. The electron paramagnetic resonance spectra have been investigated, along with the luminescence and IR absorption spectra of these materials. The DND concentration of NV(−) centers is 2.7 ppm and is highest for particles in the size range up to 7 nm. The concentration of NV(−) centers in polycrystalline diamonds is an order of magnitude less and depends on the average size of the polycrystalline particles, reaching a maximum at 180 nm in the average size range. The luminescence is brightest in 100-nm particles of synthetic Ib diamonds subjected to high-energy-electron irradiation and annealing. The latter with an NV(−) concentration of around 4 ppm can be used as fluorescent markers at the nanolevel.

© 2018 Optical Society of America

PDF Article
More Like This
Single bright NV centers in aggregates of detonation nanodiamonds

Stepan V. Bolshedvorskii, Vadim V. Vorobyov, Vladimir V. Soshenko, Vladimir A. Shershulin, Javid Javadzade, Anton I. Zeleneev, Sofya A. Komrakova, Vadim N. Sorokin, Peter I. Belobrov, Andrey N. Smolyaninov, and Alexey V. Akimov
Opt. Mater. Express 7(11) 4038-4049 (2017)

Laser spectroscopy of NV- and NV0 colour centres in synthetic diamond

Elisabeth Fraczek, Vasili G. Savitski, Matthew Dale, Ben G. Breeze, Phil Diggle, Matthew Markham, Andrew Bennett, Harpreet Dhillon, Mark E. Newton, and Alan J. Kemp
Opt. Mater. Express 7(7) 2571-2585 (2017)

Spatially controlled fabrication of single NV centers in IIa HPHT diamond

Sergei D. Trofimov, Sergey A. Tarelkin, Stepan V. Bolshedvorskii, Vitaly S. Bormashov, Sergey Yu. Troshchiev, Anton V. Golovanov, Nikolai V. Luparev, Dmitrii D. Prikhodko, Kirill N. Boldyrev, Sergey A. Terentiev, Alexey V. Akimov, Nikolay I. Kargin, Nikolay S. Kukin, Alexander S. Gusev, Andrey A. Shemukhin, Yuri V. Balakshin, Sergei G. Buga, and Vladimir D. Blank
Opt. Mater. Express 10(1) 198-207 (2020)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved