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This article is cited in 3 scientific papers (total in 3 papers)
The spatial distribution of channeled ions and ranges of hydrogen isotopes in crystalline silicon and tungsten
D. S. Meluzova, P. Yu. Babenko, A. P. Shergin, A. N. Zinov'ev Ioffe Institute, St. Petersburg
Abstract:
Ranges of H and D ions in crystalline Si and W were calculated. It is shown, that as the energy of ions increases the depth distribution of ranges splits into two components: one is connected with near-surface scattering, and the other one characterizes channeled particles. A new phenomenon was observed – a stable spatial structure of the channeled part of the beam forms after the beam passes a short distance. As the ions slow down they start to transition into adjacent channels. The spatial structure of channeled ions falls apart near the stopping point of the particles. An experiment which would connect the obtained spatial distribution with angular distribution of emitted particles is proposed.
Keywords:
channeling, spatial distribution, crystal, ranges.
Received: 12.09.2019 Revised: 12.09.2019 Accepted: 06.12.2019
Citation:
D. S. Meluzova, P. Yu. Babenko, A. P. Shergin, A. N. Zinov'ev, “The spatial distribution of channeled ions and ranges of hydrogen isotopes in crystalline silicon and tungsten”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:5 (2020), 34–37; Tech. Phys. Lett., 46:3 (2020), 235–238
Linking options:
https://www.mathnet.ru/eng/pjtf5171 https://www.mathnet.ru/eng/pjtf/v46/i5/p34
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Abstract page: | 57 | Full-text PDF : | 19 |
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