Shape change and color gamut in gold nanorods, dumbbells, and dog bones

Xu, X; Cortie, MB

Shape change and color gamut in gold nanorods, dumbbells, and dog bones

Xu, X Cortie, MB

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Publication Type:: Journal Article
Citation:: Advanced Functional Materials, 2006, 16 (16), pp. 2170 - 2176
Issue Date:: 2006-10-20

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Field	Value	Language
dc.contributor.author	Xu, X	en_US
dc.contributor.author	Cortie, MB https://orcid.org/0000-0003-3202-6398	en_US
dc.date.issued	2006-10-20	en_US
dc.identifier.citation	Advanced Functional Materials, 2006, 16 (16), pp. 2170 - 2176	en_US
dc.identifier.issn	1616-301X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/3274
dc.description.abstract	It is shown here that deviations from a prolate ellipsoidal shape have a significant effect on the optical properties of gold nano-rods. Transitions from rods to 'dumbbell'- or 'phi'-shaped particles lead to a shift in the longitudinal plasmon peak in the blue and red directions, respectively. Development of 'dog-bone' shapes leads to a red-shift and to the development of a third peak. A broad and flexible color gamut can be obtained. © 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.	en_US
dc.relation.ispartof	Advanced Functional Materials	en_US
dc.relation.isbasedon	10.1002/adfm.200500878	en_US
dc.subject.classification	Materials	en_US
dc.title	Shape change and color gamut in gold nanorods, dumbbells, and dog bones	en_US
dc.type	Journal Article
utslib.citation.volume	16	en_US
utslib.for	0205 Optical Physics	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	02 Physical Sciences	en_US
utslib.for	03 Chemical Sciences	en_US
utslib.for	09 Engineering	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	closed_access
pubs.issue	16	en_US
pubs.publication-status	Published	en_US
pubs.volume	16	en_US

Abstract:

It is shown here that deviations from a prolate ellipsoidal shape have a significant effect on the optical properties of gold nano-rods. Transitions from rods to 'dumbbell'- or 'phi'-shaped particles lead to a shift in the longitudinal plasmon peak in the blue and red directions, respectively. Development of 'dog-bone' shapes leads to a red-shift and to the development of a third peak. A broad and flexible color gamut can be obtained. © 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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http://hdl.handle.net/10453/3274