Control of the Half-Skyrmion Hall Effect and Its Application to Adder-Subtractor
DC Field | Value | Language |
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dc.contributor.author | Yang, Seungmo | - |
dc.contributor.author | Moon, Kyoung-Woong | - |
dc.contributor.author | Kim, Changsoo | - |
dc.contributor.author | Kim, Duck-Ho | - |
dc.contributor.author | Shin, Jeonghun | - |
dc.contributor.author | Hong, Jinpyo | - |
dc.contributor.author | Kim, Se Kwon | - |
dc.contributor.author | Hwang, Chanyong | - |
dc.date.accessioned | 2022-07-07T09:15:43Z | - |
dc.date.available | 2022-07-07T09:15:43Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.issn | 2511-9044 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/144007 | - |
dc.description.abstract | Skyrmions have attracted a great attention in spintronics because of their potential use as robust information carriers with distinctive protection. Though the realization of skyrmion-based devices requires flexible control of a skyrmion motion, achieving such a skyrmion motion has been hampered by the skyrmion Hall effect (SkHE), which refers to the presence of a finite angle between a current and the skyrmion trajectory. Here, new insight for the precise control of half-skyrmion motion is presented, including complete suppression of the SkHE by deforming the internal structure of skyrmions, which is experimentally achieved by external magnetic field to steer current-driven half-skyrmions in the desired direction. Furthermore, based on the unique advantages in half-skyrmions, the potential of half-skyrmions application beyond skyrmion-based electronics is also demonstrated by presenting simple half-skyrmion-based addition/subtraction operation. The findings of controllability of 2D half-skyrmion motion will provide new perspectives on utilization of topological solitons for device applications. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.title | Control of the Half-Skyrmion Hall Effect and Its Application to Adder-Subtractor | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Jinpyo | - |
dc.identifier.doi | 10.1002/qute.202000060 | - |
dc.identifier.scopusid | 2-s2.0-85103335885 | - |
dc.identifier.wosid | 000592860000001 | - |
dc.identifier.bibliographicCitation | Advanced Quantum Technologies, v.4, no.1, pp.1 - 9 | - |
dc.relation.isPartOf | Advanced Quantum Technologies | - |
dc.citation.title | Advanced Quantum Technologies | - |
dc.citation.volume | 4 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Quantum Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | MAGNETIC SKYRMIONS | - |
dc.subject.keywordPlus | MOTION | - |
dc.subject.keywordPlus | NUCLEATION | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordAuthor | adder | - |
dc.subject.keywordAuthor | half | - |
dc.subject.keywordAuthor | skyrmions | - |
dc.subject.keywordAuthor | skyrmions | - |
dc.subject.keywordAuthor | skyrmion Hall effect | - |
dc.subject.keywordAuthor | subtractor | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/qute.202000060 | - |
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