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This article is cited in 2 scientific papers (total in 2 papers)
Vavilov–Cherenkov radiation and pulsed cathodoluminescence in poly(methyl methacrylate) excited by a subnanosecond electron beam
V. F. Tarasenkoab, E. Kh. Bakshta, M. V. Erofeeva a Institute of High Current Electronics, Siberian Branch of the Russian Academy of Sciences, Tomsk
b Tomsk State University
Abstract:
The spectral and amplitude-time characteristics of the emission of polymethyl methacrylate upon excitation by electron beams with electron energies up to 300 and 450 keV are studied. Vavilov–Cherenkov radiation and cathodoluminescence pulses were recorded with a subnanosecond time resolution. It is shown that the intensity of pulsed cathodoluminescence radiation in the visible and near ultraviolet spectral regions at electron energies of hundreds of keV exceeds the intensity of Vavilov–Cherenkov radiation.
Keywords:
Electron beam, Vavilov–Cherenkov radiation, pulsed cathodoluminescence, photoexcitation.
Received: 28.10.2020 Revised: 13.11.2020 Accepted: 27.11.2020
Citation:
V. F. Tarasenko, E. Kh. Baksht, M. V. Erofeev, “Vavilov–Cherenkov radiation and pulsed cathodoluminescence in poly(methyl methacrylate) excited by a subnanosecond electron beam”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:6 (2021), 7–10; Tech. Phys. Lett., 47:4 (2021), 313–316
Linking options:
https://www.mathnet.ru/eng/pjtf4822 https://www.mathnet.ru/eng/pjtf/v47/i6/p7
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