Extrinsic Surface Magnetic Anisotropy Contribution in Pt/Y3Fe5O12Interface in Longitudinal Spin Seebeck Effect by Graphene Interlayer
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Won-Yong | - |
dc.contributor.author | Park, No-Won | - |
dc.contributor.author | Kang, Min-Sung | - |
dc.contributor.author | Kim, Gil-Sung | - |
dc.contributor.author | Yoon, Young-Gui | - |
dc.contributor.author | Lee, Suheon | - |
dc.contributor.author | Choi, Kwang-Yong | - |
dc.contributor.author | Kim, Keun Soo | - |
dc.contributor.author | Kim, Jin-Hyuk | - |
dc.contributor.author | Seong, Maeng-Je | - |
dc.contributor.author | Kikkawa, Takashi | - |
dc.contributor.author | Saitoh, Eiji | - |
dc.contributor.author | Lee, Sang-Kwon | - |
dc.date.accessioned | 2021-10-12T05:40:07Z | - |
dc.date.available | 2021-10-12T05:40:07Z | - |
dc.date.issued | 2021-09 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.issn | 1944-8252 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/50140 | - |
dc.description.abstract | A recent study found that magnetization curves for Y3Fe5O12 (YIG) slab and thick films (>20 μm thick) differed from bulk system curves by their longitudinal spin Seebeck effect in a Pt/YIG bilayer system. The deviation was due to intrinsic YIG surface magnetic anisotropy, which is difficult to adopt extrinsic surface magnetic anisotropy even when in contact with other materials on the YIG surface. This study experimentally demonstrates evidence for extrinsic YIG surface magnetic anisotropy when in contact with a diamagnetic graphene interlayer by observing the spin Seebeck effect, directly proving intrinsic YIG surface magnetic anisotropy interruption. We show the Pt/YIG bilayer system graphene interlayer role using large area single and multilayered graphenes using the longitudinal spin Seebeck effect at room temperature, and address the presence of surface magnetic anisotropy due to magnetic proximity between graphene and YIG layer. These findings suggest a promising route to understand new physics of spin Seebeck effect in spin transport. © 2021 American Chemical Society. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Chemical Society | - |
dc.title | Extrinsic Surface Magnetic Anisotropy Contribution in Pt/Y3Fe5O12Interface in Longitudinal Spin Seebeck Effect by Graphene Interlayer | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acsami.1c13180 | - |
dc.identifier.bibliographicCitation | ACS Applied Materials and Interfaces, v.13, no.37, pp 45097 - 45104 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000700877100123 | - |
dc.identifier.scopusid | 2-s2.0-85115616038 | - |
dc.citation.endPage | 45104 | - |
dc.citation.number | 37 | - |
dc.citation.startPage | 45097 | - |
dc.citation.title | ACS Applied Materials and Interfaces | - |
dc.citation.volume | 13 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | ferromagnetic insulator | - |
dc.subject.keywordAuthor | longitudinal spin Seebeck effect | - |
dc.subject.keywordAuthor | magnetic proximity | - |
dc.subject.keywordAuthor | single layer graphene | - |
dc.subject.keywordAuthor | spin mixing conductance | - |
dc.subject.keywordAuthor | spin transport | - |
dc.subject.keywordAuthor | surface magnetic anisotropy | - |
dc.subject.keywordPlus | Graphene | - |
dc.subject.keywordPlus | Iron compounds | - |
dc.subject.keywordPlus | Magnetism | - |
dc.subject.keywordPlus | Thick films | - |
dc.subject.keywordPlus | Yttrium iron garnet | - |
dc.subject.keywordPlus | Bilayer systems | - |
dc.subject.keywordPlus | Ferromagnetic insulator | - |
dc.subject.keywordPlus | Longitudinal spin seebeck effect | - |
dc.subject.keywordPlus | Magnetic proximity | - |
dc.subject.keywordPlus | Magnetization curves | - |
dc.subject.keywordPlus | Single layer | - |
dc.subject.keywordPlus | Single layer graphene | - |
dc.subject.keywordPlus | Spin mixing conductance | - |
dc.subject.keywordPlus | Spin transport | - |
dc.subject.keywordPlus | Surface magnetic anisotropy | - |
dc.subject.keywordPlus | Magnetic anisotropy | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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