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|Title:||First principles study of magnetic anisotropy and magnetoelectric effect of FePd/MgO(001) ultrathin films|
|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  and  magnetization directions. © 2013 American Institute of Physics.|
|Source Title:||Journal of Applied Physics|
|Appears in Collections:||Staff Publications|
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