TY - GEN
T1 - Investigation of the electronic structure of atoms in modified metal alloys in analysis of the elastic and discrete scattered electron spectra
AU - Shulepov, Ivan
AU - Lomygin, Anton
AU - Roman, Laptev
AU - Kashkarov, Egor
AU - Narkevich, Natalia
AU - Syrtanov, Maksim
AU - Botaeva, Larisa
N1 - Funding Information:
The work was carried out with partial financial support of the Russian Science Foundation (RSF project No. 18-19-00198 of 26.04.2018), as well as within the framework of the state assignment of the ISPMS SB RAS, project III.23.1.1.
Funding Information:
ACKNOWLEDGMENT The work was carried out with partial financial support of the Russian Science Foundation (RSF project No. 18-19-00198 of 26.04.2018), as well as within the framework of the state assignment of the ISPMS SB RAS, project III.23.1.1.
Publisher Copyright:
© 2020 IEEE.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/9/14
Y1 - 2020/9/14
N2 - The influence of longitudinal screw rolling at 1000°C of Ti-6Al-4V alloy on change of elastic and discrete scattered electrons spectra is investigated. Differences in the spectra of elastic and discretely scattered electrons in comparison with the initial state of Ti-6Al-4V alloy are revealed. For the first time, the dependencies of changes in energy and intensity of the spectra of elastic and discretely scattered electrons on the exit angle from the alloy surface are registered. Changes in the energy and shape of the spectra are the result of changes in the crystal structure of the alloy associated with deformation. The deformation leads to changes in the parameters of the crystal lattice, rearrangement of the position of atoms, and changes in the energy structure of the upper electron shells of atoms. This, in its turn, changes the values of losses of the energy of the primary electrons to the excitation of plasmons.
AB - The influence of longitudinal screw rolling at 1000°C of Ti-6Al-4V alloy on change of elastic and discrete scattered electrons spectra is investigated. Differences in the spectra of elastic and discretely scattered electrons in comparison with the initial state of Ti-6Al-4V alloy are revealed. For the first time, the dependencies of changes in energy and intensity of the spectra of elastic and discretely scattered electrons on the exit angle from the alloy surface are registered. Changes in the energy and shape of the spectra are the result of changes in the crystal structure of the alloy associated with deformation. The deformation leads to changes in the parameters of the crystal lattice, rearrangement of the position of atoms, and changes in the energy structure of the upper electron shells of atoms. This, in its turn, changes the values of losses of the energy of the primary electrons to the excitation of plasmons.
KW - Elastic and discrete scattered electron spectra
KW - Energy dissipation by electrons
KW - Longitudinal screw rolling
KW - Ti-6Al-4V alloy
UR - http://www.scopus.com/inward/record.url?scp=85097602934&partnerID=8YFLogxK
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U2 - 10.1109/EFRE47760.2020.9242153
DO - 10.1109/EFRE47760.2020.9242153
M3 - Conference contribution
AN - SCOPUS:85097602934
T3 - Proceedings - 2020 7th International Congress on Energy Fluxes and Radiation Effects, EFRE 2020
SP - 881
EP - 885
BT - Proceedings - 2020 7th International Congress on Energy Fluxes and Radiation Effects, EFRE 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th International Congress on Energy Fluxes and Radiation Effects, EFRE 2020
Y2 - 14 September 2020 through 26 September 2020
ER -