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Article: Tunable and augmented plasmon resonances of Au/SiO2/Au nanodisks
| Title | Tunable and augmented plasmon resonances of Au/SiO2/Au nanodisks |
|---|---|
| Authors | |
| Issue Date | 2006 |
| Publisher | American Institute of Physics. The Journal's web site is located at http://apl.aip.org/ |
| Citation | Applied Physics Letters, 2006, v. 88 n. 6, article no. 063118 How to Cite? |
| Abstract | The plasmon resonance of AuSi O2 multilayered nanodisks was studied using light scattering spectroscopy and numerical calculations. Compared to single layered Au nanodisks, multilayered nanodisks exhibit several distinctive properties including significantly enhanced plasmon resonances and tunable resonance wavelengths which can be tailored to desired values by simply varying dielectric layer thickness while the particle diameter is kept constant. Numerical calculations show that slicing one metal layer into metal multilayers leads to higher scattering intensity and more "hot spots," or regions of strong field enhancement. This tunable and augmented plasmon resonance holds a great potential in the applications of surface-enhanced Raman scattering (SERS). © 2006 American Institute of Physics. |
| Persistent Identifier | http://hdl.handle.net/10722/256917 |
| ISSN | 2023 Impact Factor: 3.5 2023 SCImago Journal Rankings: 0.976 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Su, K. H. | - |
| dc.contributor.author | Wei, Q. H. | - |
| dc.contributor.author | Zhang, X. | - |
| dc.date.accessioned | 2018-07-24T08:58:19Z | - |
| dc.date.available | 2018-07-24T08:58:19Z | - |
| dc.date.issued | 2006 | - |
| dc.identifier.citation | Applied Physics Letters, 2006, v. 88 n. 6, article no. 063118 | - |
| dc.identifier.issn | 0003-6951 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/256917 | - |
| dc.description.abstract | The plasmon resonance of AuSi O2 multilayered nanodisks was studied using light scattering spectroscopy and numerical calculations. Compared to single layered Au nanodisks, multilayered nanodisks exhibit several distinctive properties including significantly enhanced plasmon resonances and tunable resonance wavelengths which can be tailored to desired values by simply varying dielectric layer thickness while the particle diameter is kept constant. Numerical calculations show that slicing one metal layer into metal multilayers leads to higher scattering intensity and more "hot spots," or regions of strong field enhancement. This tunable and augmented plasmon resonance holds a great potential in the applications of surface-enhanced Raman scattering (SERS). © 2006 American Institute of Physics. | - |
| dc.language | eng | - |
| dc.publisher | American Institute of Physics. The Journal's web site is located at http://apl.aip.org/ | - |
| dc.relation.ispartof | Applied Physics Letters | - |
| dc.title | Tunable and augmented plasmon resonances of Au/SiO2/Au nanodisks | - |
| dc.type | Article | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1063/1.2172712 | - |
| dc.identifier.scopus | eid_2-s2.0-32444439333 | - |
| dc.identifier.volume | 88 | - |
| dc.identifier.issue | 6 | - |
| dc.identifier.spage | article no. 063118 | - |
| dc.identifier.epage | article no. 063118 | - |
| dc.identifier.isi | WOS:000235252800102 | - |
| dc.identifier.issnl | 0003-6951 | - |