Study of electronic structure and angular dependencies of elastic and discrete electrons scattered from the surface of a deformed alloy Ti-6Al-4V

I. Shulepov, A. Lomygin, L. Botaeva, R. Laptev, N. Narkevich, E. Kashkarov, M. Syrtanov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The effect of helical rolling at 1000°C of the Ti-6Al-4V alloy on the change in the spectra of elastically and discretely scattered electrons is investigated. The differences in the spectra of elastically and discretely scattered electrons are revealed in comparison with the initial state of the Ti-6Al-4V alloy. For the first time, the dependences of the changes in the energy and intensities of the spectra of elastically and discretely scattered electrons on the emission angle from the alloy surface were recorded. The changes in the energy and shape of the spectra are the result of changes in the crystal structure of the alloy associated with the deformation. The deformation leads to a change in the parameters of the crystal lattice, a rearrangement of the position of atoms and a change in the energy structure of the upper electron shells of atoms. This, in turn, changes the magnitude of the energy loss of primary electrons to excite plasmons.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology
EditorsVictor E. Panin, Vasily M. Fomin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735440463
DOIs
Publication statusPublished - 14 Dec 2020
EventInternational Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology 2020 - Tomsk, Russian Federation
Duration: 5 Oct 20209 Oct 2020

Publication series

NameAIP Conference Proceedings
Volume2310
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Conference on Physical Mesomechanics. Materials with Multilevel Hierarchical Structure and Intelligent Manufacturing Technology 2020
CountryRussian Federation
CityTomsk
Period5.10.209.10.20

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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