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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 3717 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 3712 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 6 | - |
dc.contributor.author | Jung, Hyunsung | - |
dc.contributor.author | Choi, Youn-Seok | - |
dc.contributor.author | Lee, Ki-Suk | - |
dc.contributor.author | Han, Dong-Soo | - |
dc.contributor.author | Yu, Young-Sang | - |
dc.contributor.author | Im, Mi-Young | - |
dc.contributor.author | Fischer, Peter | - |
dc.contributor.author | Kim, Sang-Koog | - |
dc.date.accessioned | 2023-12-22T05:09:40Z | - |
dc.date.available | 2023-12-22T05:09:40Z | - |
dc.date.created | 2014-10-27 | - |
dc.date.issued | 2012-05 | - |
dc.description.abstract | Logic operations based on coupled magnetic vortices were experimentally demonstrated. We utilized a simple chain structure consisting of three physically separated but dipolar-coupled vortex-state Permalloy disks as well as two electrodes for application of the logical inputs. We directly monitored the vortex gyrations in the middle disk, as the logical output, by time-resolved full-field soft X-ray microscopy measurements. By manipulating the relative polarization configurations of both end disks, two different logic operations are programmable: the XOR operation for the parallel polarization and the OR operation for the antiparallel polarization. This work paves the way for new-type programmable logic gates based on the coupled vortex-gyration dynamics achievable in vortex-state networks. The advantages are as follows: a low-power input signal by means of resonant vortex excitation, low-energy dissipation during signal transportation by selection of low-damping materials, and a simple patterned-array structure. | - |
dc.identifier.bibliographicCitation | ACS NANO, v.6, no.5, pp.3712 - 3717 | - |
dc.identifier.doi | 10.1021/nn3000143 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.scopusid | 2-s2.0-84864686028 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/7783 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84864686028 | - |
dc.identifier.wosid | 000304231700009 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Logic Operations Based on Magnetic-Vortex-State Networks | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | magnetic-vortex network | - |
dc.subject.keywordAuthor | vortex gyration | - |
dc.subject.keywordAuthor | signal transfer | - |
dc.subject.keywordAuthor | logic operation | - |
dc.subject.keywordAuthor | XOR | - |
dc.subject.keywordPlus | CELLULAR-AUTOMATA | - |
dc.subject.keywordPlus | EXCITATIONS | - |
dc.subject.keywordPlus | DISKS | - |
dc.subject.keywordPlus | FIELD | - |
dc.subject.keywordPlus | GATE | - |
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