The effects of e-beam irradiation with doses up to 1 GGy on the propertie of titanium foil

P. B. Sergeev; Сергеев П. Б.; N. P. Kovalets; Ковалец Н. П.; E. P. Kozhina; Кожина Е. П.; S. A. Bedin; Бедин С. А.

doi:10.31857/S0367676523703131

The effects of e-beam irradiation with doses up to 1 GGy on the propertie of titanium foil

Authors: Sergeev P.B.¹, Kovalets N.P.¹^,2, Kozhina E.P.¹, Bedin S.A.¹^,2
Affiliations:
1. Lebedev Physical Institute of the Russian Academy of Sciences, Troitsk Division
2. Moscow State Pedagogical University
Issue: Vol 87, No 12 (2023)
Pages: 1819-1822
Section: Articles
URL: https://journals.eco-vector.com/0367-6765/article/view/654546
DOI: https://doi.org/10.31857/S0367676523703131
EDN: https://elibrary.ru/QIXXOK
ID: 654546

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Abstract

The properties of titanium foils that have been used for a long time in electron guns of e-beam-pumped excimer lasers have been studied. The tensile strength of these foils did not change when irradiated with e-beam pulses (300 keV) with doses up to 1 GGy. On the surface of Ti foils in contact with a fluorine-containing gas mixture during irradiation by e-beam, peaks corresponding to TiO₂, TiN, and TiF were detected by Raman scattering.

Keywords

e-beam-pumped lasers, e-beam, Ti foil, strength, surface, Raman scattering

About the authors

P. B. Sergeev

Lebedev Physical Institute of the Russian Academy of Sciences, Troitsk Division

Author for correspondence.
Email: sergeevpb@lebedev.ru
Russia, 119991, Moscow

N. P. Kovalets

Lebedev Physical Institute of the Russian Academy of Sciences, Troitsk Division; Moscow State Pedagogical University

Email: sergeevpb@lebedev.ru
Russia, 119991, Moscow; Russia, 119991, Moscow

E. P. Kozhina

Lebedev Physical Institute of the Russian Academy of Sciences, Troitsk Division

Email: sergeevpb@lebedev.ru
Russia, 119991, Moscow

S. A. Bedin

Lebedev Physical Institute of the Russian Academy of Sciences, Troitsk Division; Moscow State Pedagogical University

Email: sergeevpb@lebedev.ru
Russia, 119991, Moscow; Russia, 119991, Moscow

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