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The fabrication of plasmonic Au nano-void trench arrays by guided self-assembly

The fabrication of plasmonic Au nano-void trench arrays by guided self-assembly
The fabrication of plasmonic Au nano-void trench arrays by guided self-assembly
Metallic nanoscale voids can support both localized and propagating plasmons and form plasmonic crystals. However, constructing 1D arrays is crucial for producing plasmonic circuits. In this paper we report the first experimental evidence of plasmons in templated linear arrays of self-assembled structures. Single and multilayer arrays of gold voids have been fabricated through self-assembly of sub-micron polystyrene spheres in V-shaped trenches in silicon, followed by selective area electrodeposition. Angle-dependent dispersion characteristics reveal the existence of localized plasmons
0957-4484
285309-285316
Li, X.V.
16a4d18f-2b15-44e2-96ed-30e70df6cb4b
Cole, R.M.
8e80533f-f2f5-4b8e-bd02-d9807568728b
Milhano, C.A.
95c417b9-fb05-437b-919d-4df69cb5052c
Bartlett, P.N .
aed97bda-5071-4be0-89fa-abd892a8f3d0
Baumberg, J.J.
78e1ea7e-8c70-404c-bf84-59aafe75cd07
Soares, B.F .
54205ac1-29f6-4b4b-92bb-6b215e32fcb8
de Groot, C.H.
92cd2e02-fcc4-43da-8816-c86f966be90c
Li, X.V.
16a4d18f-2b15-44e2-96ed-30e70df6cb4b
Cole, R.M.
8e80533f-f2f5-4b8e-bd02-d9807568728b
Milhano, C.A.
95c417b9-fb05-437b-919d-4df69cb5052c
Bartlett, P.N .
aed97bda-5071-4be0-89fa-abd892a8f3d0
Baumberg, J.J.
78e1ea7e-8c70-404c-bf84-59aafe75cd07
Soares, B.F .
54205ac1-29f6-4b4b-92bb-6b215e32fcb8
de Groot, C.H.
92cd2e02-fcc4-43da-8816-c86f966be90c

Li, X.V., Cole, R.M., Milhano, C.A., Bartlett, P.N ., Baumberg, J.J., Soares, B.F . and de Groot, C.H. (2009) The fabrication of plasmonic Au nano-void trench arrays by guided self-assembly. Nanotechnology, 20 (28), 285309-285316. (doi:10.1088/0957-4484/20/28/285309).

Record type: Article

Abstract

Metallic nanoscale voids can support both localized and propagating plasmons and form plasmonic crystals. However, constructing 1D arrays is crucial for producing plasmonic circuits. In this paper we report the first experimental evidence of plasmons in templated linear arrays of self-assembled structures. Single and multilayer arrays of gold voids have been fabricated through self-assembly of sub-micron polystyrene spheres in V-shaped trenches in silicon, followed by selective area electrodeposition. Angle-dependent dispersion characteristics reveal the existence of localized plasmons

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Published date: 2009
Organisations: Nanoelectronics and Nanotechnology

Identifiers

Local EPrints ID: 267427
URI: http://eprints.soton.ac.uk/id/eprint/267427
ISSN: 0957-4484
PURE UUID: 1c1e7700-b20f-4428-a016-d1993a22d78b
ORCID for C.H. de Groot: ORCID iD orcid.org/0000-0002-3850-7101

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Date deposited: 30 May 2009 16:32
Last modified: 03 Dec 2019 01:52

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