Multifunctional silicon inspired by a wing of male Papilio ulysse

Lee, Hyung-Seok (author)

Kwon, Young Ha (author)

Koo, Sang Mo (author)

(creator_code:org_t)

American Institute of Physics (AIP), 2012
2012
English.
In: Applied Physics Letters. - : American Institute of Physics (AIP). - 0003-6951 .- 1077-3118. ; 100:3, s. 033109-

Related links:: http://apl.aip.org/r...; show more...; https://kth.diva-por... (primary) (Raw object); http://kth.diva-port...; https://urn.kb.se/re...; https://doi.org/10.1...; show less...

Abstract Subject headings

Effective entrapment of air and light is a key element for maintaining stable superhydrophobicity and enhancing anti-reflection or absorption. Inspired by a wing of male Papilio ulysse having a unique structure for enabling effective trapping of air and light, we demonstrate that the structure consisting of well-defined multilayer decorated by nanostructures can be obtained on a silicon wafer by a simple microelectromechanical process, consequently resulted in stable superhydrophobocity under static and dynamic conditions, and strong wideband optical absorption.

By the author/editor: Yun, Sang Ho; Lee, Hyung-Seok; Kwon, Young Ha; Göthelid, Mats; Koo, Sang Mo; Wågberg, Lars; show more...; Karlsson, Ulf O.; Linnros, Jan, 19 ...; show less...

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