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This article is cited in 4 scientific papers (total in 4 papers)
Features of the phonon wing of the luminescence of diamond
S. I. Zienkoa, D. S. Slabkovskiib a National Research University Moscow Power Engineering Institute (Smolensk Branch), Smolensk, Russia
b Smolensk Gemological Center
Abstract:
It is determined experimentally that the luminescence spectrum of a diamond at room temperature contains one or two Gaussian peaks. This result is associated with the exciton–phonon interaction in diamond, which, along with the zero-phonon line, contains phonon repetitions of the first and second order. This phenomenon is characteristic only of natural diamonds and is absent in synthetic samples. Therefore, it can be used to identify cut diamonds.
Keywords:
natural and synthetic diamonds, exciton-phonon interaction, Huang–Rice parameter, diamond identification.
Received: 28.02.2019 Revised: 07.03.2019 Accepted: 07.03.2019
Citation:
S. I. Zienko, D. S. Slabkovskii, “Features of the phonon wing of the luminescence of diamond”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:11 (2019), 9–11; Tech. Phys. Lett., 45:6 (2019), 537–539
Linking options:
https://www.mathnet.ru/eng/pjtf5415 https://www.mathnet.ru/eng/pjtf/v45/i11/p9
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Abstract page: | 69 | Full-text PDF : | 38 |
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