Optical properties of strongly coupled 2D trimer and 3D tetramer plasmonic structures

Xingzhan Wei; Steven Barrow; Alison Funston; Paul C Mulvaney

doi:10.1109/MetaMaterials.2013.6808942

Optical properties of strongly coupled 2D trimer and 3D tetramer plasmonic structures

Xingzhan Wei, Steven Barrow, Alison Funston, Paul C Mulvaney

School of Chemistry

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

1 Citation (Scopus)

Abstract

We present DNA-directed self assembly of two-dimensional (2D) trimer and three-dimensional (3D) symmetric tetramer. Polarized scattering spectra are investigated to elucidate the coupled plasmon modes in each cluster, which are compared with Finite Element Method (FEM) modeling. We conclude that drastically enhanced local fields are produced within the interparticle gaps. Even interestingly, the symmetric clusters can exhibit polarization-independent characteristics, and Fano resonances are generated when the symmetry is broken.

Original language	English
Title of host publication	2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013
Editors	Andrea Alù
Place of Publication	USA
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	28-30
Number of pages	3
DOIs	https://doi.org/10.1109/MetaMaterials.2013.6808942
Publication status	Published - 2013
Event	International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) 2013 - University of Bordeaux, Bordeaux, France Duration: 16 Sept 2013 → 19 Sept 2013 Conference number: 7th http://congress2013.metamorphose-vi.org/index.php/8-general-information/1-metamaterials-2013

Conference

Conference	International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) 2013
Abbreviated title	Metamaterials 2013
Country/Territory	France
City	Bordeaux
Period	16/09/13 → 19/09/13
Internet address	http://congress2013.metamorphose-vi.org/index.php/8-general-information/1-metamaterials-2013

Access to Document

10.1109/MetaMaterials.2013.6808942

Cite this

Wei, X., Barrow, S., Funston, A., & Mulvaney, P. C. (2013). Optical properties of strongly coupled 2D trimer and 3D tetramer plasmonic structures. In A. Alù (Ed.), 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 (pp. 28-30). [6808942] IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/MetaMaterials.2013.6808942

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title = "Optical properties of strongly coupled 2D trimer and 3D tetramer plasmonic structures",

abstract = "We present DNA-directed self assembly of two-dimensional (2D) trimer and three-dimensional (3D) symmetric tetramer. Polarized scattering spectra are investigated to elucidate the coupled plasmon modes in each cluster, which are compared with Finite Element Method (FEM) modeling. We conclude that drastically enhanced local fields are produced within the interparticle gaps. Even interestingly, the symmetric clusters can exhibit polarization-independent characteristics, and Fano resonances are generated when the symmetry is broken. ",

author = "Xingzhan Wei and Steven Barrow and Alison Funston and Mulvaney, {Paul C}",

year = "2013",

doi = "10.1109/MetaMaterials.2013.6808942",

language = "English",

pages = "28--30",

editor = "Al{\`u}, {Andrea }",

booktitle = "2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013",

publisher = "IEEE, Institute of Electrical and Electronics Engineers",

address = "United States of America",

note = "International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) 2013, Metamaterials 2013 ; Conference date: 16-09-2013 Through 19-09-2013",

url = "http://congress2013.metamorphose-vi.org/index.php/8-general-information/1-metamaterials-2013",

}

Wei, X, Barrow, S, Funston, A & Mulvaney, PC 2013, Optical properties of strongly coupled 2D trimer and 3D tetramer plasmonic structures. in A Alù (ed.), 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013., 6808942, IEEE, Institute of Electrical and Electronics Engineers, USA, pp. 28-30, International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) 2013, Bordeaux, France, 16/09/13. https://doi.org/10.1109/MetaMaterials.2013.6808942

Optical properties of strongly coupled 2D trimer and 3D tetramer plasmonic structures. / Wei, Xingzhan; Barrow, Steven; Funston, Alison et al.
2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013. ed. / Andrea Alù. USA: IEEE, Institute of Electrical and Electronics Engineers, 2013. p. 28-30 6808942.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

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AU - Barrow, Steven

AU - Funston, Alison

AU - Mulvaney, Paul C

N1 - Conference code: 7th

PY - 2013

Y1 - 2013

N2 - We present DNA-directed self assembly of two-dimensional (2D) trimer and three-dimensional (3D) symmetric tetramer. Polarized scattering spectra are investigated to elucidate the coupled plasmon modes in each cluster, which are compared with Finite Element Method (FEM) modeling. We conclude that drastically enhanced local fields are produced within the interparticle gaps. Even interestingly, the symmetric clusters can exhibit polarization-independent characteristics, and Fano resonances are generated when the symmetry is broken.

AB - We present DNA-directed self assembly of two-dimensional (2D) trimer and three-dimensional (3D) symmetric tetramer. Polarized scattering spectra are investigated to elucidate the coupled plasmon modes in each cluster, which are compared with Finite Element Method (FEM) modeling. We conclude that drastically enhanced local fields are produced within the interparticle gaps. Even interestingly, the symmetric clusters can exhibit polarization-independent characteristics, and Fano resonances are generated when the symmetry is broken.

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BT - 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013

A2 - Alù, Andrea

PB - IEEE, Institute of Electrical and Electronics Engineers

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T2 - International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) 2013

Y2 - 16 September 2013 through 19 September 2013

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Wei X, Barrow S, Funston A, Mulvaney PC. Optical properties of strongly coupled 2D trimer and 3D tetramer plasmonic structures. In Alù A, editor, 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013. USA: IEEE, Institute of Electrical and Electronics Engineers. 2013. p. 28-30. 6808942 doi: 10.1109/MetaMaterials.2013.6808942

Optical properties of strongly coupled 2D trimer and 3D tetramer plasmonic structures

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Photonic Circuitry from the Noble Metals: Nanocrystal Coupling

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Optical properties of strongly coupled 2D trimer and 3D tetramer plasmonic structures

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Photonic Circuitry from the Noble Metals: Nanocrystal Coupling

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Melbourne Centre for Nanofabrication

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