Mie and bragg plasmons in subwavelength silver semi-shells

Maaroof, AI; Cortie, MB; Harris, N; Wieczorek, L

Mie and bragg plasmons in subwavelength silver semi-shells

Maaroof, AI Cortie, MB

Harris, N Wieczorek, L

Permalink

Publication Type:: Journal Article
Citation:: Small, 2008, 4 (12), pp. 2292 - 2299
Issue Date:: 2008-12-01

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

Adobe PDF

Download full textAdobe PDF (1.43 MB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Maaroof, AI	en_US
dc.contributor.author	Cortie, MB https://orcid.org/0000-0003-3202-6398	en_US
dc.contributor.author	Harris, N	en_US
dc.contributor.author	Wieczorek, L	en_US
dc.date.issued	2008-12-01	en_US
dc.identifier.citation	Small, 2008, 4 (12), pp. 2292 - 2299	en_US
dc.identifier.issn	1613-6810	en_US
dc.identifier.uri	http://hdl.handle.net/10453/8368
dc.description.abstract	2D arrays of silver semi-shells of 100 and 200 nm diameter display complex reflection and transmission spectra in the visible and near-IR. Here these spectral features are deconstructed and it is demonstrated that they result from the coupling of incident light into a delocalized Bragg plasmon, and the latter's induction of localized Mie plasmons in the arrays. These phenomena permit the excitation of transverse dipolar plasmon resonances in the semi-shells despite an ostensibly unfavorable orientation with respect to normally incident light. The resulting spectral feature in the mid-visible is strong and tunable. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.	en_US
dc.relation.ispartof	Small	en_US
dc.relation.isbasedon	10.1002/smll.200800203	en_US
dc.subject.classification	Nanoscience & Nanotechnology	en_US
dc.subject.mesh	Silver	en_US
dc.subject.mesh	Polystyrenes	en_US
dc.subject.mesh	Surface Plasmon Resonance	en_US
dc.subject.mesh	Nanoparticles	en_US
dc.title	Mie and bragg plasmons in subwavelength silver semi-shells	en_US
dc.type	Journal Article
utslib.citation.volume	12	en_US
utslib.citation.volume	4	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	0204 Condensed Matter Physics	en_US
utslib.for	0205 Optical Physics	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	open_access
pubs.issue	12	en_US
pubs.publication-status	Published	en_US
pubs.volume	4	en_US

Abstract:

2D arrays of silver semi-shells of 100 and 200 nm diameter display complex reflection and transmission spectra in the visible and near-IR. Here these spectral features are deconstructed and it is demonstrated that they result from the coupling of incident light into a delocalized Bragg plasmon, and the latter's induction of localized Mie plasmons in the arrays. These phenomena permit the excitation of transverse dipolar plasmon resonances in the semi-shells despite an ostensibly unfavorable orientation with respect to normally incident light. The resulting spectral feature in the mid-visible is strong and tunable. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/8368