Electric-field effects on magnetic anisotropy in Pd/Fe/Pd(0 0 1) surface
Search this article
Abstract
金沢大学理工研究域数物科学系Electric-field (EF) effects have been studied on magnetic anisotropy in the metallic surfaces Pt/Fe/Pt(0 0 1) and Pd/Fe/Pd(0 0 1) by means of the first-principles electronic structure calculation which employs the generalized gradient approximation. The variation of anisotropy energy with respect to the EF is found to be opposite to each other. The modulus rate of the variation is larger by a few factors in the Pt substrate than in the Pd one. These results agree qualitatively well with the available experimental data. The electronic structures are presented and the origins in EF effects are discussed along a line of the second perturbative fashion. © 2011 IOP Publishing Ltd.
Journal
-
- Journal of Physics D: Applied Physics
-
Journal of Physics D: Applied Physics 44 (6), 64005-, 2011-02-01
Institute of Physics
- Tweet
Details 詳細情報について
-
- CRID
- 1572261552508113792
-
- NII Article ID
- 120002829321
-
- NII Book ID
- AA00704905
-
- ISSN
- 00223727
-
- Web Site
- http://hdl.handle.net/2297/26535
-
- Text Lang
- en
-
- Data Source
-
- CiNii Articles