There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 2 | - |
dc.citation.startPage | 022401 | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 115 | - |
dc.contributor.author | Kim, Hyun-Joong | - |
dc.contributor.author | Je, Soong-Geun | - |
dc.contributor.author | Jung, Dae-Han | - |
dc.contributor.author | Lee, Ki-Suk | - |
dc.contributor.author | Hong, Jung-Il | - |
dc.date.accessioned | 2023-12-21T18:59:33Z | - |
dc.date.available | 2023-12-21T18:59:33Z | - |
dc.date.created | 2019-08-02 | - |
dc.date.issued | 2019-07 | - |
dc.description.abstract | A trilayer structure consisting of ferromagnetic alloy CoFeB/antiferromagnetic IrMn/heavy metal Pt layers was prepared, and the manipulation of its exchange bias effect was achieved without applying an external magnetic field. Spin polarized current, generated by the spin Hall effect of the electrical current through the Pt layer, was shown to be able to control the spin alignment state in the neighboring antiferromagnetic material as well as the corresponding exchange bias effect in the ferromagnet coupled to the antiferromagnet. The results demonstrated stable and reliable switching of the spin structure in antiferromagnets, providing a useful route to all-electrical manipulation of antiferromagnetic states without a need for the bulky global application of the external magnetic field. Therefore, with the results presented in the present work, precise control of magnetism including both ferromagnets and antiferromagnets on submicron to nanometer length scales can be expected. | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.115, no.2, pp.022401 | - |
dc.identifier.doi | 10.1063/1.5109967 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.scopusid | 2-s2.0-85068747790 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/27478 | - |
dc.identifier.url | https://aip.scitation.org/doi/10.1063/1.5109967 | - |
dc.identifier.wosid | 000486786000011 | - |
dc.language | 영어 | - |
dc.publisher | American Institute of Physics Inc. | - |
dc.title | Field-free control of exchange bias by spin Hall currents | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | ELECTRIC CONTROL | - |
dc.subject.keywordPlus | ORBIT TORQUE | - |
dc.subject.keywordPlus | MAGNETIZATION | - |
dc.subject.keywordPlus | TEMPERATURE | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.