First principles and metadynamics study of the spin-reorientation transition in Fe/Au(001) films

被引：1
|
作者：
Nagyfalusi, B. [1 ]
Udvardi, L. [1 ,2 ]
Szunyogh, L. [1 ,2 ]
机构：
[1] Budapest Univ Technol & Econ, Dept Theoret Phys, Budafoki Ut 8, H-1111 Budapest, Hungary
[2] Budapest Univ Technol & Econ, MTA BME Condensed Matter Res Grp, Budafoki Ut 8, H-1111 Budapest, Hungary
来源：
8TH JOINT EUROPEAN MAGNETIC SYMPOSIA (JEMS2016) | 2017年 / 903卷
关键词：
SURFACE;
D O I：
10.1088/1742-6596/903/1/012016
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Based on first principles calculations, we investigate the magnetic anisotropy and spin reorientation transition (SRT) for Fe-n/Au(001) (n= 2, 3) films. The SRT occurs at three atomic layer of Fe in agreement with experiments due to competing on-site and two-site anisotropy. We also study the temperature dependence of the magnetic anisotropy energy (MAE) by means of metadynamics Monte Carlo simulations.
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页数：3
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