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This article is cited in 11 scientific papers (total in 11 papers)
MISCELLANEOUS
Excitation of autoionization states and electronic stopping powers at collisions of slow ions with a solid
A. N. Zinoviev, P. Yu. Babenko, D. S. Meluzova, A. P. Shergin Ioffe Physical–Technical Institute, Russian Academy of Sciences, St. Petersburg, Russia
Abstract:
It has been shown that the excitation of autoionization states at collisions of keV ions with a solid is decisive for inelastic energy loss and, correspondingly, the electronic stopping power $dE/dx$. It has been proposed to estimate the electronic stopping power $dE/dx$ using the relation of cross sections for the excitation of autoionization states to ionization cross sections. When ionization cross sections are unknown, scaling is used to calculate ionization cross sections at the excitation of the $L$ and $M$ shells. A threshold dependence of the electronic stopping power $dE/dx$ on the energy of bombarding ions has been predicted.
Received: 20.07.2018 Revised: 24.09.2018
Citation:
A. N. Zinoviev, P. Yu. Babenko, D. S. Meluzova, A. P. Shergin, “Excitation of autoionization states and electronic stopping powers at collisions of slow ions with a solid”, Pis'ma v Zh. Èksper. Teoret. Fiz., 108:9 (2018), 666–669; JETP Letters, 108:9 (2018), 633–636
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https://www.mathnet.ru/eng/jetpl5745 https://www.mathnet.ru/eng/jetpl/v108/i9/p666
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Abstract page: | 120 | Full-text PDF : | 21 | References: | 18 | First page: | 1 |
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