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15 - General Engineering

University of Glasgow

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Output 164 of 285 in the submission

Article title

Magnetic response of split ring resonators (SRRs) at visible frequencies

Type

D - Journal article

DOI

10.1364/OE.18.003210

Title of journal

Optics Express

Article number

Volume number

Issue number

First page of article

3210

ISSN of journal

1094-4087

Year of publication

2010

URL

Number of additional authors

Additional information

This paper describes the first observation of magnetic resonance in the visible from a metamaterial formed by an array of split ring resonators, or nano-antennae. This results from a combination of small structures, the use of a silica substrate and, crucially, aluminium rather than gold. Aluminium has a higher bulk plasma frequency thus allowing us to bypass the predicted saturation frequency of gold. Applications include flat lenses. The paper has been cited by S Maier at Imperial College in ACS Nano and led to several invited talks including Metamaterials (Barcelona, 2011) and SPIE Photonics Europe (Brussels, 2012; http://spie.org/x86777.xml).

Interdisciplinary

Cross-referral requested

Research group

A - Electronics & Nanoscale Engineering

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract