DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Geun-Hee | ko |
dc.contributor.author | Kim, Kab-Jin | ko |
dc.date.accessioned | 2020-08-11T02:55:09Z | - |
dc.date.available | 2020-08-11T02:55:09Z | - |
dc.date.created | 2020-08-06 | - |
dc.date.created | 2020-08-06 | - |
dc.date.created | 2020-08-06 | - |
dc.date.issued | 2020-06 | - |
dc.identifier.citation | JOURNAL OF MAGNETICS, v.25, no.2, pp.150 - 156 | - |
dc.identifier.issn | 1226-1750 | - |
dc.identifier.uri | http://hdl.handle.net/10203/275769 | - |
dc.description.abstract | We investigated how geometry affects chiral magnetic logic devices, using micro-magnetic simulation. The logical NOT gate in the device was operated by current-induced domain wall (DW) motion in perpendicularly magnetized nanowires with a locally modulated in-plane magnetic anisotropy (IMA) region, where the up-down DW is switched into a down-up DW by current. We modulated the width of the nanowires as well as the length of the IMA region and found that an optimized geometry exists which depends on the Dzyaloshinskii-Moriya Interaction. Integrating the optimized NOT-gate, we then demonstrated NAND or NOR logic operations. Our results provide design guidelines for the magnetic logic device, paving the way to functional magnetic logic-in-memory devices. | - |
dc.language | English | - |
dc.publisher | KOREAN MAGNETICS SOC | - |
dc.title | Optimizing the Geometry of Chiral Magnetic Logic Devices | - |
dc.type | Article | - |
dc.identifier.wosid | 000551277100006 | - |
dc.identifier.scopusid | 2-s2.0-85090741425 | - |
dc.type.rims | ART | - |
dc.citation.volume | 25 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 150 | - |
dc.citation.endingpage | 156 | - |
dc.citation.publicationname | JOURNAL OF MAGNETICS | - |
dc.identifier.doi | 10.4283/JMAG.2020.25.2.150 | - |
dc.contributor.localauthor | Kim, Kab-Jin | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | magnetic domain wall | - |
dc.subject.keywordAuthor | magnetic logic | - |
dc.subject.keywordAuthor | chiral magnetism | - |
dc.subject.keywordPlus | SPIN-TORQUE | - |
dc.subject.keywordPlus | DRIVEN | - |
dc.subject.keywordPlus | ANISOTROPY | - |
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