Research output: Contribution to journal › Article › peer-review
Raman and ODMR Spectroscopy of NV Centers in Nanolayers and Nanopillars of Diamond after Etching with a Focused Beam of Ga Ions. / Kartashov, I. A.; Podlesnyi, S. N.; Antonov, V. A. et al.
In: Optoelectronics, Instrumentation and Data Processing, Vol. 59, No. 6, 12.2023, p. 677-685.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Raman and ODMR Spectroscopy of NV Centers in Nanolayers and Nanopillars of Diamond after Etching with a Focused Beam of Ga Ions
AU - Kartashov, I. A.
AU - Podlesnyi, S. N.
AU - Antonov, V. A.
AU - Popov, V. P.
AU - Pal’yanov, Yu N.
N1 - This work was supported by the Ministry of Science and Higher Education of the Russian Federation (project no. 075-15-2020-797 (13.1902.21.0024)). Публикация для корректировки.
PY - 2023/12
Y1 - 2023/12
N2 - The spectral characteristics of the optically detected magnetic resonance of negatively charged nitrogen–vacancy (NV) centers in synthetic diamonds and nanopillars on their surface formed by a focused Ga ion beam, when the lower spin sublevels are populated with microwave radiation, are studied. In the course of studies for emerging spin resonances at different values of the external magnetic field, both a significant decrease in the gyromagnetic ratio and a significant drop in the photoluminescence contrast are revealed for the directions of the NV centers inclined to the axis of the nanopillars due to residual defects from ion etching recorded on Raman spectra in the form of peaks from amorphous carbon and graphite and the stresses they create.
AB - The spectral characteristics of the optically detected magnetic resonance of negatively charged nitrogen–vacancy (NV) centers in synthetic diamonds and nanopillars on their surface formed by a focused Ga ion beam, when the lower spin sublevels are populated with microwave radiation, are studied. In the course of studies for emerging spin resonances at different values of the external magnetic field, both a significant decrease in the gyromagnetic ratio and a significant drop in the photoluminescence contrast are revealed for the directions of the NV centers inclined to the axis of the nanopillars due to residual defects from ion etching recorded on Raman spectra in the form of peaks from amorphous carbon and graphite and the stresses they create.
KW - Raman scattering
KW - artificial diamond
KW - nanostructures with NV centers
KW - optical detection of magnetic resonances
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85189026889&origin=inward&txGid=2ed3b4c407a8641fd972d2f1bf006a32
UR - https://www.mendeley.com/catalogue/0d3d1e69-a824-3699-a11d-ead9be9d9093/
U2 - 10.3103/S8756699023060067
DO - 10.3103/S8756699023060067
M3 - Article
VL - 59
SP - 677
EP - 685
JO - Optoelectronics, Instrumentation and Data Processing
JF - Optoelectronics, Instrumentation and Data Processing
SN - 8756-6990
IS - 6
ER -
ID: 59887599