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Surface structures and magnetic anisotropies of a Fe/Pt (001) surface: An ab initio study
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lee, Eung-Kwan | - |
| dc.contributor.author | Choi, Heechae | - |
| dc.contributor.author | Hwang, Yubin | - |
| dc.contributor.author | Chung, Yong-Chae | - |
| dc.date.accessioned | 2022-07-16T21:16:04Z | - |
| dc.date.available | 2022-07-16T21:16:04Z | - |
| dc.date.issued | 2011-04 | - |
| dc.identifier.issn | 0021-8979 | - |
| dc.identifier.issn | 1089-7550 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/168750 | - |
| dc.description.abstract | Using ab initio calculations, we obtained the surface phase diagram of a Fe/Pt(001) surface and the magnetic anisotropy energies of the equilibrium Fe/Pt(001) surface structures. From the obtained surface phase diagram, Fe-rich L1(2) B and perpendicular L1(0) B were found to be the most stable Fe-Pt surface phases. The calculated magnetic anisotropy energies of the Fe-rich L1(2) B and perpendicular L1(0) B Fe/Pt(001) structures revealed that the magnetic easy axes of the surface structures prefer to align in the [001] direction. Through systematic calculations, we showed that the magnetic anisotropy reduction in Fe/Pt(001) originates from the changed electron filling in the 3d(z2) orbital of Fe atoms due to the surface formation. | - |
| dc.format.extent | 4 | - |
| dc.language | 영어 | - |
| dc.language.iso | ENG | - |
| dc.publisher | American Institute of Physics | - |
| dc.title | Surface structures and magnetic anisotropies of a Fe/Pt (001) surface: An ab initio study | - |
| dc.type | Article | - |
| dc.publisher.location | 미국 | - |
| dc.identifier.doi | 10.1063/1.3565192 | - |
| dc.identifier.scopusid | 2-s2.0-79955426795 | - |
| dc.identifier.wosid | 000289952100031 | - |
| dc.identifier.bibliographicCitation | Journal of Applied Physics, v.109, no.7, pp 1 - 4 | - |
| dc.citation.title | Journal of Applied Physics | - |
| dc.citation.volume | 109 | - |
| dc.citation.number | 7 | - |
| dc.citation.startPage | 1 | - |
| dc.citation.endPage | 4 | - |
| dc.type.docType | Article | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | sci | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Physics | - |
| dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
| dc.subject.keywordPlus | EXCHANGE | - |
| dc.subject.keywordPlus | ATOMS | - |
| dc.subject.keywordPlus | FEPT | - |
| dc.identifier.url | https://aip.scitation.org/doi/10.1063/1.3565192 | - |
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Related Researcher
- Chung, Yong Chae
- COLLEGE OF ENGINEERING (SCHOOL OF MATERIALS SCIENCE AND ENGINEERING)