DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Soonha | ko |
dc.contributor.author | Park, Byong-Guk | ko |
dc.date.accessioned | 2015-07-22T05:17:43Z | - |
dc.date.available | 2015-07-22T05:17:43Z | - |
dc.date.created | 2015-07-14 | - |
dc.date.created | 2015-07-14 | - |
dc.date.issued | 2015-08 | - |
dc.identifier.citation | CURRENT APPLIED PHYSICS, v.15, no.8, pp.902 - 905 | - |
dc.identifier.issn | 1567-1739 | - |
dc.identifier.uri | http://hdl.handle.net/10203/200076 | - |
dc.description.abstract | The planar Hall effect (PHE) in W/CoFeB/MgO structure with perpendicular magnetic anisotropy was investigated as a function of CoFeB thickness (t(CoFeB)). The PHE is measured by sweeping the in-plane magnetic field at various azimuthal angles as well as by rotating strong magnetic field which is enough to saturate the magnetization. We observed a huge PHE in the W/CoFeB/MgO sample, which is even larger than anomalous Hall effect (AHE). This is distinct from the results in Ta/CoFeB/MgO samples showing a much smaller PHE than AHE. Since the PHE is insensitive to the t(CoFeB) while the AHE is proportional to the t(CoFeB), the unprecedented PHE can be attributed to the W layer with a large spin-orbit coupling. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | SPIN-TORQUE | - |
dc.subject | DOMAIN-WALLS | - |
dc.subject | ANISOTROPY | - |
dc.subject | LAYER | - |
dc.title | Large planar Hall effect in perpendicularly magnetized W/CoFeB/MgO structures | - |
dc.type | Article | - |
dc.identifier.wosid | 000356550400009 | - |
dc.identifier.scopusid | 2-s2.0-84930271574 | - |
dc.type.rims | ART | - |
dc.citation.volume | 15 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 902 | - |
dc.citation.endingpage | 905 | - |
dc.citation.publicationname | CURRENT APPLIED PHYSICS | - |
dc.identifier.doi | 10.1016/j.cap.2015.04.002 | - |
dc.contributor.localauthor | Park, Byong-Guk | - |
dc.contributor.nonIdAuthor | Cho, Soonha | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Planar Hall effect | - |
dc.subject.keywordAuthor | Anomalous Hall effect | - |
dc.subject.keywordAuthor | Spin Hall angle | - |
dc.subject.keywordAuthor | Perpendicular magnetic anisotropy | - |
dc.subject.keywordAuthor | Spin-orbit coupling | - |
dc.subject.keywordPlus | SPIN-TORQUE | - |
dc.subject.keywordPlus | DOMAIN-WALLS | - |
dc.subject.keywordPlus | ANISOTROPY | - |
dc.subject.keywordPlus | LAYER | - |
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