Investigation of magnetic anisotropy effects in trilayer metal nanostructures based on iron film

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

doi:10.31857/S0367676522700879

Investigation of magnetic anisotropy effects in trilayer metal nanostructures based on iron film

Authors: Makeev M.Y.¹, Mamonova M.V.¹
Affiliations:
1. Dostoevsky Omsk State University
Issue: Vol 87, No 4 (2023)
Pages: 493-499
Section: Articles
URL: https://ruspoj.com/0367-6765/article/view/654423
DOI: https://doi.org/10.31857/S0367676522700879
EDN: https://elibrary.ru/NLKING
ID: 654423

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Abstract

Within the framework of the spin density functional theory, the energy and magnetic properties of Fe/Cr/Fe, Fe/Pt/Fe systems were studied using the VASP software package. Calculations of the dependence of the total energy on the angle of direction of the magnetic moment of atoms showed the advantage of perpendicular anisotropy for Fe/Cr/Fe for all considered Fe film thicknesses and surface orientations. For Fe/Pt/Fe, a more complex dependence is observed, but with an increase in the iron film thickness, easy-plane anisotropy prevails.

About the authors

M. Yu. Makeev

Dostoevsky Omsk State University

Email: mamonovamv@omsu.ru
Russia, 644077, Omsk

M. V. Mamonova

Dostoevsky Omsk State University

Author for correspondence.
Email: mamonovamv@omsu.ru
Russia, 644077, Omsk

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