Tuning Fano resonance by plasmonic core–shell nanostructure.
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| Title: | Tuning Fano resonance by plasmonic core–shell nanostructure. |
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| Authors: | Zhang, Luoning1, Liu, Xuan1, Zhou, Jing1 jzhou@bnu.edu.cn |
| Source: | Optics Communications. Jan2018, Vol. 407, p137-141. 5p. |
| Subjects: | Fano resonance, Scattering potentials, Core materials, Nanostructured materials, Dielectric materials, Graphene |
| Abstract: | The scattering property of core–shell subwavelength structure is analyzed. It is found that this structure could generate Fano resonance when its aspect ratio η approaches zero or one. The specific conditions of forming Fano resonance for η → 0 and η → 1 are derived. Based on these conditions, we propose to generate tunable Fano resonance using the nanostructure with dielectric-core and graphene-shell. The resonance wavelength can be tuned by changing the chemical potential of graphene. Besides, the structure made of anisotropic dielectric and plasmonic materials is also proposed to adjust the Fano resonance, which could adjust the resonance wavelength in wider spectrum than traditional core–shell structure. [ABSTRACT FROM AUTHOR] |
| Copyright of Optics Communications is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 125882984 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Tuning Fano resonance by plasmonic core–shell nanostructure. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zhang%2C+Luoning%22">Zhang, Luoning</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Liu%2C+Xuan%22">Liu, Xuan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhou%2C+Jing%22">Zhou, Jing</searchLink><relatesTo>1</relatesTo><i> jzhou@bnu.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Optics+Communications%22">Optics Communications</searchLink>. Jan2018, Vol. 407, p137-141. 5p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Fano+resonance%22">Fano resonance</searchLink><br /><searchLink fieldCode="DE" term="%22Scattering+potentials%22">Scattering potentials</searchLink><br /><searchLink fieldCode="DE" term="%22Core+materials%22">Core materials</searchLink><br /><searchLink fieldCode="DE" term="%22Nanostructured+materials%22">Nanostructured materials</searchLink><br /><searchLink fieldCode="DE" term="%22Dielectric+materials%22">Dielectric materials</searchLink><br /><searchLink fieldCode="DE" term="%22Graphene%22">Graphene</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The scattering property of core–shell subwavelength structure is analyzed. It is found that this structure could generate Fano resonance when its aspect ratio η approaches zero or one. The specific conditions of forming Fano resonance for η → 0 and η → 1 are derived. Based on these conditions, we propose to generate tunable Fano resonance using the nanostructure with dielectric-core and graphene-shell. The resonance wavelength can be tuned by changing the chemical potential of graphene. Besides, the structure made of anisotropic dielectric and plasmonic materials is also proposed to adjust the Fano resonance, which could adjust the resonance wavelength in wider spectrum than traditional core–shell structure. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Optics Communications is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.optcom.2017.09.015 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 5 StartPage: 137 Subjects: – SubjectFull: Fano resonance Type: general – SubjectFull: Scattering potentials Type: general – SubjectFull: Core materials Type: general – SubjectFull: Nanostructured materials Type: general – SubjectFull: Dielectric materials Type: general – SubjectFull: Graphene Type: general Titles: – TitleFull: Tuning Fano resonance by plasmonic core–shell nanostructure. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zhang, Luoning – PersonEntity: Name: NameFull: Liu, Xuan – PersonEntity: Name: NameFull: Zhou, Jing IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 01 Text: Jan2018 Type: published Y: 2018 Identifiers: – Type: issn-print Value: 00304018 Numbering: – Type: volume Value: 407 Titles: – TitleFull: Optics Communications Type: main |
| ResultId | 1 |
