Tunable 3D Extended Self‐Assembled Gold Metamaterials with Enhanced Light Transmission. (3rd April 2013)

• Record Type: Journal Article
• Authors: Salvatore, Stefano; Demetriadou, Angela; Vignolini, Silvia; Oh, Sang Soon; Wuestner, Sebastian; Yufa, Nataliya A.; Stefik, Morgan; Wiesner, Ulrich; Baumberg, Jeremy J.; Hess, Ortwin; Steiner, Ullrich
• Is Part Of: Advanced materials. Volume 25:Number 19(2013)
• Page Start: 2713
• Page End: 2716
• Publication Date: 2013-04-03
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201300193
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>The optical properties of metamaterials made by block copolymer self‐assembly are tuned by structural and environmental variations</bold>. The plasma frequency red‐shifts with increasing lattice constant and blue‐shifts as the network filling fraction increases. Infiltration with dielectric liquids leads also to a red‐shift of the plasma edge. A 300 nm‐thick slab of gyroid‐structured gold has a remarkable transmission of 20%. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1zsnm3v1" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>