Direct assembly of three-dimensional mesh plasmonic rolls

Fu Min Huang, Jatin K. Sinha, Nicholas Gibbons, Philip N. Bartlett, Jeremy J. Baumberg, Fumin Huang

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

A direct-assembly method to construct three-dimensional (3D) plasmonic nanostructures yields porous plasmonic rolls through the strain-induced self-rolling up of two-dimensional metallic nanopore films. This route is scalable to different hole sizes and film thicknesses, and applicable to a variety of materials, providing general routes towards a diverse family of 3D metamaterials with nano-engineerable optical properties. These plasmonic rolls can be dynamically driven by light irradiation, rolling or unrolling with increasing or decreasing light intensity. Such dynamically controllable 3D plasmonic nanostructures offer opportunities both for sensing and feedback in active nano-actuators. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4711923]

Original languageEnglish
Article number193107
Pages (from-to)-
Number of pages4
JournalApplied Physics Letters
Volume100
Issue number19
DOIs
Publication statusPublished - 07 May 2012

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