File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1002/adma.202007623
- Scopus: eid_2-s2.0-85105173255
- PMID: 33929067
- WOS: WOS:000645560800001
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Disorder‐Induced Material‐Insensitive Optical Response in Plasmonic Nanostructures: Vibrant Structural Colors from Noble Metals
Title | Disorder‐Induced Material‐Insensitive Optical Response in Plasmonic Nanostructures: Vibrant Structural Colors from Noble Metals |
---|---|
Authors | |
Keywords | disorder nanophotonics plasmonics |
Issue Date | 2021 |
Publisher | Wiley - VCH Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2089 |
Citation | Advanced Materials, 2021, v. 33 n. 23, p. article no. 2007623 How to Cite? |
Abstract | Materials show various responses to incident light, owing to their unique dielectric functions. A well-known example is the distinct colors displayed by metals, providing probably the simplest method to identify gold, silver, and bronze since ancient times. With the advancement of nanotechnology, optical structures with feature sizes smaller than the optical wavelength have been routinely achieved. In this regime, the optical response is also determined by the geometry of the nanostructures, inspiring flourishing progress in plasmonics, photonic crystals, and metamaterials. Nevertheless, the nature of the materials still plays a decisive role in light–matter interactions, and this material-dependent optical response is widely accepted as a norm in nanophotonics. Here, a counterintuitive system—plasmonic nanostructures composed of different materials but exhibiting almost identical reflection—is proposed and realized. The geometric disorder embedded in the system overwhelms the contribution of the material properties to the electrodynamics. Both numerical simulations and experimental results provide concrete evidence of the insensitivity of the optical response to different plasmonic materials. The same optical response is preserved with various materials, providing great flexibility of freedom in material selection. As a result, the proposed configuration may shed light on novel applications ranging from Raman spectroscopy, photocatalysis, to nonlinear optics. |
Persistent Identifier | http://hdl.handle.net/10722/299776 |
ISSN | 2023 Impact Factor: 27.4 2023 SCImago Journal Rankings: 9.191 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mao, P | - |
dc.contributor.author | Liu, C | - |
dc.contributor.author | Niu, Y | - |
dc.contributor.author | Qin, Y | - |
dc.contributor.author | Song, F | - |
dc.contributor.author | Han, M | - |
dc.contributor.author | Palmer, RE | - |
dc.contributor.author | Maier, SA | - |
dc.contributor.author | Zhang, S | - |
dc.date.accessioned | 2021-05-26T03:28:54Z | - |
dc.date.available | 2021-05-26T03:28:54Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Advanced Materials, 2021, v. 33 n. 23, p. article no. 2007623 | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.uri | http://hdl.handle.net/10722/299776 | - |
dc.description.abstract | Materials show various responses to incident light, owing to their unique dielectric functions. A well-known example is the distinct colors displayed by metals, providing probably the simplest method to identify gold, silver, and bronze since ancient times. With the advancement of nanotechnology, optical structures with feature sizes smaller than the optical wavelength have been routinely achieved. In this regime, the optical response is also determined by the geometry of the nanostructures, inspiring flourishing progress in plasmonics, photonic crystals, and metamaterials. Nevertheless, the nature of the materials still plays a decisive role in light–matter interactions, and this material-dependent optical response is widely accepted as a norm in nanophotonics. Here, a counterintuitive system—plasmonic nanostructures composed of different materials but exhibiting almost identical reflection—is proposed and realized. The geometric disorder embedded in the system overwhelms the contribution of the material properties to the electrodynamics. Both numerical simulations and experimental results provide concrete evidence of the insensitivity of the optical response to different plasmonic materials. The same optical response is preserved with various materials, providing great flexibility of freedom in material selection. As a result, the proposed configuration may shed light on novel applications ranging from Raman spectroscopy, photocatalysis, to nonlinear optics. | - |
dc.language | eng | - |
dc.publisher | Wiley - VCH Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2089 | - |
dc.relation.ispartof | Advanced Materials | - |
dc.rights | Submitted (preprint) Version This is the pre-peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Accepted (peer-reviewed) Version This is the peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. | - |
dc.subject | disorder | - |
dc.subject | nanophotonics | - |
dc.subject | plasmonics | - |
dc.title | Disorder‐Induced Material‐Insensitive Optical Response in Plasmonic Nanostructures: Vibrant Structural Colors from Noble Metals | - |
dc.type | Article | - |
dc.identifier.email | Zhang, S: shuzhang@hku.hk | - |
dc.identifier.authority | Zhang, S=rp02759 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/adma.202007623 | - |
dc.identifier.pmid | 33929067 | - |
dc.identifier.scopus | eid_2-s2.0-85105173255 | - |
dc.identifier.hkuros | 322454 | - |
dc.identifier.volume | 33 | - |
dc.identifier.issue | 23 | - |
dc.identifier.spage | article no. 2007623 | - |
dc.identifier.epage | article no. 2007623 | - |
dc.identifier.isi | WOS:000645560800001 | - |
dc.publisher.place | Germany | - |