Ab initio  calculations of the magnetic anisotropy of Fe/Pt/Fe heterostructures with surface relaxation included

M. Y. Makeev; Макеев М. Ю.; M. V. Mamonova; Мамонова М. В.

doi:10.31857/S0367676523702757

Ab initio calculations of the magnetic anisotropy of Fe/Pt/Fe heterostructures with surface relaxation included

Authors: Makeev M.Y.¹, Mamonova M.V.¹
Affiliations:
1. Omsk State University
Issue: Vol 87, No 11 (2023)
Pages: 1586-1592
Section: Articles
URL: https://journals.eco-vector.com/0367-6765/article/view/654558
DOI: https://doi.org/10.31857/S0367676523702757
EDN: https://elibrary.ru/FPNWLH
ID: 654558

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Abstract

A numerical study of the effect of surface relaxation, the equilibrium change in the interplanar distance, on the values of the magnetic and energy characteristics of the Fe/Pt/Fe system was carried out. The contribution of the spin-orbit interaction to the value of the magnetic anisotropy energy is studied as a function of the thickness of the ferromagnetic film.

Keywords

surface relaxation, magnetocrystalline anisotropy, spin-orbit coupling, ab-initio calculation

About the authors

M. Y. Makeev

Omsk State University

Author for correspondence.
Email: mihailmaki603@gmail.com
Russia, 644077, Omsk

M. V. Mamonova

Omsk State University

Email: mihailmaki603@gmail.com
Russia, 644077, Omsk

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