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DC Field | Value | Language |
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dc.citation.endPage | 7 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 83 | - |
dc.contributor.author | Yu, Young-Sang | - |
dc.contributor.author | Lee, Ki-Suk | - |
dc.contributor.author | Jung, Hyunsung | - |
dc.contributor.author | Choi, Youn-Seok | - |
dc.contributor.author | Yoo, Myoung-Woo | - |
dc.contributor.author | Han, Dong-Soo | - |
dc.contributor.author | Im, Mi-Young | - |
dc.contributor.author | Fischer, Peter | - |
dc.contributor.author | Kim, Sang-Koog | - |
dc.date.accessioned | 2023-12-22T06:10:54Z | - |
dc.date.available | 2023-12-22T06:10:54Z | - |
dc.date.created | 2014-10-27 | - |
dc.date.issued | 2011-05 | - |
dc.description.abstract | We experimentally demonstrate low-power-consumption vortex-core switching in magnetic nanodisks using tailored rotating magnetic fields produced with orthogonal and unipolar Gaussian-pulse currents. The optimal width of the orthogonal pulses and their time delay are found, from analytical and micromagnetic numerical calculations, to be determined only by the angular eigenfrequency ωD for a given vortex-state disk of polarization p, such that σ=1/ωD and Δt= π2p/ωD. The estimated optimal pulse parameters are in good agreement with the experimental results. This work lays a foundation for energy-efficient information recording in vortex-core cross-point architecture. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.83, no.17, pp.1 - 7 | - |
dc.identifier.doi | 10.1103/PhysRevB.83.174429 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.scopusid | 2-s2.0-79961160743 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/7787 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=79961160743 | - |
dc.identifier.wosid | 000290708100002 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Polarization-selective vortex-core switching by tailored orthogonal Gaussian-pulse currents | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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