Tuneable visible resonances in crescent shaped nano-split-ring resonators

A.W. Clark; A.K. Sheridan; A. Glidle; D.R.S. Cumming; J.M. Cooper

doi:10.1063/1.2772180

Tuneable visible resonances in crescent shaped nano-split-ring resonators

A.W. Clark, A.K. Sheridan, A. Glidle, D.R.S. Cumming, J.M. Cooper

Electronic And Electrical Engineering

Research output: Contribution to journal › Article › peer-review

49 Citations (Scopus)

26 Downloads (Pure)

Abstract

Electron beam lithography was used to fabricate gold crescent shaped split-ring resonators with 30 nm minimum feature size. By varying the crescent’s arc length over a range of nanometer-scale dimensions the authors demonstrate the tuneability of visible resonances within such structures. Results, which correlate closely with those predicted using finite-difference time-domain modeling, open the way for these devices to be used in near-field biological sensing.

Original language	English
Article number	093109
Number of pages	3
Journal	Applied Physics Letters
Volume	91
Issue number	9
DOIs	https://doi.org/10.1063/1.2772180
Publication status	Published - 27 Aug 2007

Keywords

electron beam lithography
nanoelectronics
resonators
surface plasmon resonance
tuneable
visible resonances
crescent shaped
nano-split-ring

Access to Document

10.1063/1.2772180

Cite this

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title = "Tuneable visible resonances in crescent shaped nano-split-ring resonators",

abstract = "Electron beam lithography was used to fabricate gold crescent shaped split-ring resonators with 30 nm minimum feature size. By varying the crescent{\textquoteright}s arc length over a range of nanometer-scale dimensions the authors demonstrate the tuneability of visible resonances within such structures. Results, which correlate closely with those predicted using finite-difference time-domain modeling, open the way for these devices to be used in near-field biological sensing.",

keywords = "electron beam lithography, nanoelectronics, resonators, surface plasmon resonance, tuneable, visible resonances, crescent shaped, nano-split-ring",

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AU - Clark, A.W.

AU - Sheridan, A.K.

AU - Glidle, A.

AU - Cumming, D.R.S.

AU - Cooper, J.M.

PY - 2007/8/27

Y1 - 2007/8/27

N2 - Electron beam lithography was used to fabricate gold crescent shaped split-ring resonators with 30 nm minimum feature size. By varying the crescent’s arc length over a range of nanometer-scale dimensions the authors demonstrate the tuneability of visible resonances within such structures. Results, which correlate closely with those predicted using finite-difference time-domain modeling, open the way for these devices to be used in near-field biological sensing.

AB - Electron beam lithography was used to fabricate gold crescent shaped split-ring resonators with 30 nm minimum feature size. By varying the crescent’s arc length over a range of nanometer-scale dimensions the authors demonstrate the tuneability of visible resonances within such structures. Results, which correlate closely with those predicted using finite-difference time-domain modeling, open the way for these devices to be used in near-field biological sensing.

KW - electron beam lithography

KW - nanoelectronics

KW - resonators

KW - surface plasmon resonance

KW - tuneable

KW - visible resonances

KW - crescent shaped

KW - nano-split-ring

U2 - 10.1063/1.2772180

DO - 10.1063/1.2772180

M3 - Article

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JO - Applied Physics Letters

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