Thickness dependence of Co anisotropy in TbFe/Co exchange-coupled bilayers
| dc.citation.epage | 6848 | en_US |
| dc.citation.issue | 11 | en_US |
| dc.citation.spage | 6846 | en_US |
| dc.citation.volume | 95 | en_US |
| dc.contributor.author | Lin, CC | en_US |
| dc.contributor.author | Lai, CH | en_US |
| dc.contributor.author | Wei, DH | en_US |
| dc.contributor.author | Hsu, YJ | en_US |
| dc.contributor.author | Shieh, HPD | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:39:00Z | |
| dc.date.available | 2014-12-08T15:39:00Z | |
| dc.date.issued | 2004-06-01 | en_US |
| dc.description.abstract | The orientation of element-specific moments was determined by using x-ray magnetic circular dichroism spectroscopy to explore exchange anisotropy of TbFe/Co bilayers. Perpendicular anisotropy of 15 Angstrom Co was induced by TbFe through exchange coupling, resulting in the out-of-plane Co moments. With increasing the thickness, Co moments were gradually tilted to the in-plane orientation because of increasing planar anisotropy. In the bilayer with thick Co, interfacial Fe moments were unidirectionally aligned in the plane, leading to in-plane exchange bias of Co. The coercivity and exchange bias field of Co in the bilayers exhibited a strong dependence on Co thickness. (C) 2004 American Institute of Physics. | en_US |
| dc.identifier.doi | 10.1063/1.1689911 | en_US |
| dc.identifier.issn | 0021-8979 | en_US |
| dc.identifier.journal | JOURNAL OF APPLIED PHYSICS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1063/1.1689911 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/26688 | |
| dc.identifier.wosnumber | WOS:000221657900111 | |
| dc.language.iso | en_US | en_US |
| dc.title | Thickness dependence of Co anisotropy in TbFe/Co exchange-coupled bilayers | en_US |
| dc.type | Article; Proceedings Paper | en_US |