ABOUT INFLUENCE OF DIELECTRIC PROPERTIES OF THE MEDIUM ON SURFACE CHARACTERISTICS OF ALUMINUM‑LITHIUM ALLOYS

  • Alexander V. Matveev
Keywords: segregation, alloy, aluminum, lithium, modeling, density functional.

Abstract

The density functional method modeling of the atom segregation has been made and the
self-consistent calculation of the shift of near-surface ionic planes, the surface energy and the electron
work function on the surface of aluminum-lithium alloys has been carried out taking into account
effects of the surface segregation. Influence of dielectric properties of the contact medium onto the
surface and energy characteristics of the alloys with different concentrations has been investigated.

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Author Biography

Alexander V. Matveev

Cand. Sci. (Phys.-Math.),
Associate Professor of Applied and Medical Physics Department,
Omsk F. M. Dostoevsky State University; ph.:
(3812) 222839, e-mail: matav@mail.ru

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Published
2014-12-25
How to Cite
Matveev, A. V. (2014). ABOUT INFLUENCE OF DIELECTRIC PROPERTIES OF THE MEDIUM ON SURFACE CHARACTERISTICS OF ALUMINUM‑LITHIUM ALLOYS. Condensed Matter and Interphases, 16(4), 470-478. Retrieved from https://journals.vsu.ru/kcmf/article/view/862
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Статьи