Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.4793601
Title: First principles study of magnetic anisotropy and magnetoelectric effect of FePd/MgO(001) ultrathin films
Authors: He, K.H.
Chen, J.S. 
Issue Date: 7-May-2013
Citation: He, K.H., Chen, J.S. (2013-05-07). First principles study of magnetic anisotropy and magnetoelectric effect of FePd/MgO(001) ultrathin films. Journal of Applied Physics 113 (17) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.4793601
Abstract: The magnetic anisotropy and magnetoelectric effect of FePd/MgO(001) ultrathin films were studied by first principles calculations. The calculation results showed that the magnetization easy axis was in the film normal and the magnetic anisotropy energy (MAE) was reduced with the film thickness. Furthermore, the MAE of FePd reached maximum at the lattice constant of 4.05 Å. The MAE of FePd/MgO films decreased with increasing applied electric field, and the magnitude of the interfacial magnetoelectric coefficient was about 1.4 × 10-12 G cm2/V, which was larger than that in previous reports of Fe/MgO. The calculations also suggested that the MAE was largely dependent on the difference in the orbital moment between [001] and [100] magnetization directions. © 2013 American Institute of Physics.
Source Title: Journal of Applied Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/86887
ISSN: 00218979
DOI: 10.1063/1.4793601
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