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Source: Russian physics journal. 2023. Vol. 65, № 11. P. 1812-1818
Type: статьи в журналах
Date: 2023
Description:
The spectral characteristics of the cathodoluminescence of several synthetic nitrogen-containing diamond samples excited by an electron beam with an energy of up to 300 keV in the temperature range of
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Source: Russian physics journal. 2023. Vol. 65, № 11. P. 1934-1939
Type: статьи в журналах
Date: 2023
Description:
The paper studies the temperature decay of the edge luminescence of diamonds synthesized by the temperature gradient method in the temperature range from 80 to 800 K. It has been shown that the temper
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Source: Applied physics B: Lasers and optics. 2023. Vol. 129, № 1. P. 18 (1-7)
Type: статьи в журналах
Date: 2023
Description:
In the context of the NV− diamond laser creation (Savvin and Dormidonov in Nat. Commun. 12:7118, 2021), an urgent task is to determine the characteristics of diamonds that can affect laser generation.
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Authors:
Lipatov, Evgeniy I. |
Genin, Dmitrii E. |
Shulepov, Mikhail A. |
Telminov, Evgenii N. |
Burachenko, Alexander G. |
Ripenko, Vasilii S. |
Savvin, Alexander D. |
Dormidonov, Alexander E. |
Eliseev, Aleksander P. |
Vins, Viktor G.
Source: Russian physics journal. 2023. Vol. 65, № 11. P. 1881-1885
Type: статьи в журналах
Date: 2023
Description:
Photoluminescence spectra of two synthetic diamond samples containing 1−10 ppm nitrogen-vacancy (NV) centers and 100−200 ppm substitutional nitrogen were studied under optical pumping at 532, 560, and
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Source: Quantum electronics. 2022. Vol. 52, № 5. P. 465-468
Type: статьи в журналах
Date: 2022
Description:
Superluminescence of NV centres with a band peaking at lambda = 718 nm in the phonon wing of the photoluminescence spectrum of a high-pressure high-temperature (HPHT) diamond sample under pulsed optic
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Source: Proceedings of SPIE. 2021. Vol. 12086 : XV International Conference on Pulsed Lasers and Laser Applications, 2021, Tomsk, Russian Federation. P. 120861Q-1-120861Q-5
Type: статьи в журналах
Date: 2021
Description:
The study of exciton cathodoluminescence in diamond is not only scientific but also practical importance. Ultraviolet radiation at a wavelength of 235 nm can be used for disinfection, activation of su
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Source: AIP Conference Proceedings. 2021. Vol. 2392. P. 030001-1-030001-8
Type: статьи в журналах
Date: 2021
Description:
This review analyzes theoretical calculations and laboratory experiments showing the prospects of using of diamond with color centers as active laser medium. Despite the mentioned prospects, practical
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Authors:
Burachenko, Alexander G. |
Lipatov, Evgeniy I. |
Genin, Dmitrii E. |
Ripenko, Vasilii S. |
Savvin, Alexander D. |
Sorokin, Dmitry A. |
Shulepov, Mikhail A. |
Vins, Viktor G. |
Yelisseyev, Alexander P. |
Puchikin, A. V.
Source: Journal of luminescence. 2021. Vol. 237. P. 118214 (1-8)
Type: статьи в журналах
Date: 2021
Description:
The spectra of pulsed cathodoluminescence and photoluminescence of synthetic diamonds subjected to radiation-thermal treatment were investigated. The luminescence spectra showed vibronic bands of NV0
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Source: Nature communications. 2021. Vol. 12. P. 7118 (1-8)
Type: статьи в журналах
Date: 2021
Description:
For the first time, lasing at NV− centers in an optically pumped diamond sample is achieved. A nanosecond train of 150-ps 532-nm laser pulses was used to pump the sample. The lasing pulses have centra
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Source: Proceedings of SPIE. 2021. Vol. 12086 : XV International Conference on Pulsed Lasers and Laser Applications, 2021, Tomsk, Russian Federation. P. 1208628-1-1208628-5
Type: статьи в журналах
Date: 2021
Description:
Using optical spectroscopy in the spectral range from 200 to 300 nm, the absorption edge and transmission spectra of 7 samples of synthetic diamond of IIa type in the temperature range from 12 K to 47
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Source: AIP Conference Proceedings. 2019. Vol. 2069. P. 040007-1-040007-8
Type: статьи в журналах
Date: 2019
Description:
In our paper we report about the optical properties of diamonds having applied sense. Radiation destruction manifests itself in the form of absorption bands and luminescence of vacancies and interstit
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Source: Proceedings of SPIE. 2018. Vol. 10614 : XIII International conference on atomic and molecular pulsed lasers, September 10-15, 2017, Tomsk, Russia. P. 106141H-1-106141H-9
Type: статьи в журналах
Date: 2018
Description:
The study of optical absorption of CVD diamond near the fundamental absorption edge was performed in the temperature range of 87-296 K. At temperatures lower than 195 K the absorption was practically
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Source: Journal of applied physics. 2017. Vol. 122, № 15. P. 154902-1-154902-6
Type: статьи в журналах
Date: 2017
Description:
This paper presents research data on cathodoluminescence, photoluminescence, and Cherenkov radiation at 200–800 nm excited in crystals with different refractive indices by a subnanosecond runaway elec
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Source: Russian physics journal. 2015. Vol. 58, № 7. P. 911-922
Type: статьи в журналах
Date: 2015
Description:
Photoluminescence of two diamond samples excited by radiation of a KrCl laser with a spectral maximum at the wavelength λ ~ 222 nm is investigated. Radiative recombination bands of free excitons and e
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Source: Proceedings of SPIE. 2015. Vol. 9810 : XII International Conference on Atomic and Molecular Pulsed Lasers, 13–18 September 2015, Tomsk, Russian Federation. P. 98100Z-1-98100Z-6
Type: статьи в журналах
Date: 2015
Description:
The inactivation of eggs of Opisthorchis felineus and Diphyllobothrium latum in the water under the action of UV excilamps at 222 and 282 nm in dependence on the surface dose of radiation was studied.
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