Magnetic Localized Surface Plasmons
Here, we introduce the concept of magnetic localized surface plasmons (LSPs), magnetic dipole modes that are supported by cylindrical metal structures corrugated by very long, curved grooves. The resonance wavelength is dictated by the length of the grooves, allowing us to tune it to values much lar...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2014-04-01
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| Series: | Physical Review X |
| Online Access: | http://doi.org/10.1103/PhysRevX.4.021003 |
| _version_ | 1818956324332896256 |
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| author | Paloma A. Huidobro Xiaopeng Shen J. Cuerda Esteban Moreno L. Martin-Moreno F. J. Garcia-Vidal Tie Jun Cui J. B. Pendry |
| author_facet | Paloma A. Huidobro Xiaopeng Shen J. Cuerda Esteban Moreno L. Martin-Moreno F. J. Garcia-Vidal Tie Jun Cui J. B. Pendry |
| author_sort | Paloma A. Huidobro |
| collection | DOAJ |
| description | Here, we introduce the concept of magnetic localized surface plasmons (LSPs), magnetic dipole modes that are supported by cylindrical metal structures corrugated by very long, curved grooves. The resonance wavelength is dictated by the length of the grooves, allowing us to tune it to values much larger than the size of the particle. Moreover, magnetic LSPs also exist for extremely thin metal disks and, therefore, they could be used to devise metasurfaces with magnetic functionalities. Experimental evidence of the existence of these magnetic LSPs in the microwave regime is also presented, although the concept is very general and could be applied to terahertz or infrared frequencies. |
| first_indexed | 2024-12-20T10:52:09Z |
| format | Article |
| id | doaj.art-cbe4ab7b644b46c8919e4f1faef863d1 |
| institution | Directory Open Access Journal |
| issn | 2160-3308 |
| language | English |
| last_indexed | 2024-12-20T10:52:09Z |
| publishDate | 2014-04-01 |
| publisher | American Physical Society |
| record_format | Article |
| series | Physical Review X |
| spelling | doaj.art-cbe4ab7b644b46c8919e4f1faef863d12022-12-21T19:43:14ZengAmerican Physical SocietyPhysical Review X2160-33082014-04-014202100310.1103/PhysRevX.4.021003Magnetic Localized Surface PlasmonsPaloma A. HuidobroXiaopeng ShenJ. CuerdaEsteban MorenoL. Martin-MorenoF. J. Garcia-VidalTie Jun CuiJ. B. PendryHere, we introduce the concept of magnetic localized surface plasmons (LSPs), magnetic dipole modes that are supported by cylindrical metal structures corrugated by very long, curved grooves. The resonance wavelength is dictated by the length of the grooves, allowing us to tune it to values much larger than the size of the particle. Moreover, magnetic LSPs also exist for extremely thin metal disks and, therefore, they could be used to devise metasurfaces with magnetic functionalities. Experimental evidence of the existence of these magnetic LSPs in the microwave regime is also presented, although the concept is very general and could be applied to terahertz or infrared frequencies.http://doi.org/10.1103/PhysRevX.4.021003 |
| spellingShingle | Paloma A. Huidobro Xiaopeng Shen J. Cuerda Esteban Moreno L. Martin-Moreno F. J. Garcia-Vidal Tie Jun Cui J. B. Pendry Magnetic Localized Surface Plasmons Physical Review X |
| title | Magnetic Localized Surface Plasmons |
| title_full | Magnetic Localized Surface Plasmons |
| title_fullStr | Magnetic Localized Surface Plasmons |
| title_full_unstemmed | Magnetic Localized Surface Plasmons |
| title_short | Magnetic Localized Surface Plasmons |
| title_sort | magnetic localized surface plasmons |
| url | http://doi.org/10.1103/PhysRevX.4.021003 |
| work_keys_str_mv | AT palomaahuidobro magneticlocalizedsurfaceplasmons AT xiaopengshen magneticlocalizedsurfaceplasmons AT jcuerda magneticlocalizedsurfaceplasmons AT estebanmoreno magneticlocalizedsurfaceplasmons AT lmartinmoreno magneticlocalizedsurfaceplasmons AT fjgarciavidal magneticlocalizedsurfaceplasmons AT tiejuncui magneticlocalizedsurfaceplasmons AT jbpendry magneticlocalizedsurfaceplasmons |