Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/29225
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Physics | - |
dc.contributor | Materials Research Centre | - |
dc.creator | Yong, Z | - |
dc.creator | Lei, DY | - |
dc.creator | Lam, CH | - |
dc.creator | Wang, Y | - |
dc.date.accessioned | 2015-07-14T01:30:08Z | - |
dc.date.available | 2015-07-14T01:30:08Z | - |
dc.identifier.issn | 1556-276X | - |
dc.identifier.uri | http://hdl.handle.net/10397/29225 | - |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.rights | © 2014 Yong et al.; licensee Springer. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproductionin any medium, provided the original work is properly credited. | en_US |
dc.rights | The following publication Yong, Z., Lei, D. Y., Lam, C. H., & Wang, Y. (2014). Ultrahigh refractive index sensing performance of plasmonic quadrupole resonances in gold nanoparticles. Nanoscale Research Letters, 9, 187, 1-6 is available at https://dx.doi.org/10.1186/1556-276X-9-187 | en_US |
dc.subject | Localized surface plasmon resonance | en_US |
dc.subject | Gold nanoparticles | en_US |
dc.subject | Refractive index sensing | en_US |
dc.title | Ultrahigh refractive index sensing performance of plasmonic quadrupole resonances in gold nanoparticles | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.epage | 6 | - |
dc.identifier.volume | 9 | - |
dc.identifier.doi | 10.1186/1556-276X-9-187 | - |
dcterms.abstract | The refractive index sensing properties of plasmonic resonances in gold nanoparticles (nanorods and nanobipyramids) are investigated through numerical simulations. We find that the quadruple resonance in both nanoparticles shows much higher sensing figure of merit (FOM) than its dipolar counterpart, which is attributed mainly to the reduction in resonance linewidth. More importantly, our results predict that at the same sensing wavelength, the sensing FOM of the quadrupole mode can be significantly boosted from 3.9 for gold nanorods to 7.4 for gold nanobipyramids due to the geometry-dependent resonance linewidth, revealing a useful strategy for optimizing the sensing performance of metal nanoparticles. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Nanoscale research letters, 2014, v. 9, 187, p. 1-6 | - |
dcterms.isPartOf | Nanoscale Research Letters | - |
dcterms.issued | 2014 | - |
dc.identifier.isi | WOS:000335568400001 | - |
dc.identifier.pmid | 24791161 | - |
dc.identifier.artn | 187 | - |
dc.identifier.rosgroupid | r71894 | - |
dc.description.ros | 2013-2014 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Yong_Ultrahigh_Refractive_Index.pdf | 1.16 MB | Adobe PDF | View/Open |
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