Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/112349
DC Field | Value | Language |
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dc.contributor.author | Morgado, Tiago A. | - |
dc.contributor.author | João, Guilherme | - |
dc.contributor.author | Pereira, Ricardo A. M. | - |
dc.contributor.author | Fernandes, David E. | - |
dc.contributor.author | Lannebère, Sylvain | - |
dc.date.accessioned | 2024-01-30T09:18:02Z | - |
dc.date.available | 2024-01-30T09:18:02Z | - |
dc.date.issued | 2023-06-15 | - |
dc.identifier.issn | 0003-6951 | pt |
dc.identifier.issn | 1077-3118 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/112349 | - |
dc.description | This article was published in Applied Physics Letters | pt |
dc.description.abstract | We experimentally verify that a magnetic uniaxial wire medium lens consisting of a racemic array of helical-shaped metallic wires may enable channeling the normal component of the magnetic field of near-field sources with resolution well below the diffraction limit over a broad bandwidth. It is experimentally demonstrated that the helical-shaped wire medium lens can be regarded as the magnetic counterpart of the usual wire medium lenses formed by straight metallic wires. The experimental results are validated with full-wave numerical simulations. We envision that the proposed metamaterial lens may have potential applications in magnetic resonance imaging, near-field wireless power transfer, and sensing. | pt |
dc.language.iso | eng | pt |
dc.publisher | American Institute of Physics | pt |
dc.relation | This work was funded by Instituto de Telecomunicac¸~oes (IT) under project HelicalMETA—UIDB/50008/2020. T. A. Morgado acknowledges FCT for research financial support with reference CEECIND/04530/2017 under the CEEC Individual 2017 and ITCoimbra for the contract as an assistant researcher with Reference CT/No. 004/2019-F00069. G. L. Jo~ao acknowledges support by ITCoimbra under a scientific initiation grant within the scope of the project HelicalMETA—UIDB/50008/2020. R. A. M. Pereira acknowledges support by FCT, POCH, and the co-financing of Fundo Social Europeu under the fellowship SFRH/BD/145024/ 2019. D. E. Fernandes acknowledges support by FCT, POCH, and the co-financing of Fundo Social Europeu under the fellowship SFRH/BPD/116525/2016 and by IT-Lisbon under the research contract with reference C-0042-2. S. Lannebe`re acknowledges financial support by IT-Coimbra under the research contract with Reference DL 57/2016/CP1353/CT0001. | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | physics.app-ph | pt |
dc.subject | Physics - Mesoscopic Systems and Quantum Hall Effect | pt |
dc.subject | Physics - Optics | pt |
dc.title | Experimental verification of magnetic near-field channeling using a helical-shaped wire medium lens | pt |
dc.type | article | - |
degois.publication.issue | 23 | pt |
degois.publication.title | Applied Physics Letters | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1063/5.0143807 | pt |
degois.publication.volume | 122 | pt |
dc.date.embargo | 2023-06-15 | * |
uc.date.periodoEmbargo | 0 | pt |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | Com Texto completo | - |
crisitem.author.orcid | 0000-0003-3199-3917 | - |
Appears in Collections: | I&D IT - Artigos em Revistas Internacionais FCTUC Eng.Electrotécnica - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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Experimental verification of magnetic near-field channeling using a helical-shaped wire medium lens.pdf | 4.45 MB | Adobe PDF | View/Open |
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