Exchange bias in ferromagnetic bilayers with orthogonal anisotropies: the case of GaMnAsP/GaMnAs combination
DC Field | Value | Language |
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dc.contributor.author | Choi, Suho | - |
dc.contributor.author | Bac, Seul-Ki | - |
dc.contributor.author | Liu, Xinyu | - |
dc.contributor.author | Lee, Sanghoon | - |
dc.contributor.author | Dong, Sining | - |
dc.contributor.author | Dobrowolska, M. | - |
dc.contributor.author | Furdyna, J. K. | - |
dc.date.accessioned | 2021-09-01T06:15:38Z | - |
dc.date.available | 2021-09-01T06:15:38Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-09-10 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/62884 | - |
dc.description.abstract | We report the observation of exchange bias in a ferromagnetic Ga0.94Mn0.06As0.77P0.23/Ga0.94Mn0.06 As bilayer, in which the easy axis in one layer is oriented out-of-plane, and in the other in-plane. Magnetization reversal in this system is explored using planar Hall effect (PHE) measurements under various initial conditions and with various field-cooling orientations. Our results show that the two magnetic layers are ferromagnetically exchange-coupled, and that such coupling results in pronounced exchange-bias-like shifts of magnetic hysteresis loops during reversal of in-plane magnetization. The presence of exchange bias in this system can be understood on the basis of magnetic closure domains formed in the layer with the out-of-plane easy axis. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Exchange bias in ferromagnetic bilayers with orthogonal anisotropies: the case of GaMnAsP/GaMnAs combination | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Sanghoon | - |
dc.identifier.doi | 10.1038/s41598-019-49492-4 | - |
dc.identifier.scopusid | 2-s2.0-85072028942 | - |
dc.identifier.wosid | 000484988100035 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.9 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
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