Standing-Wave-Assisted Creation of Nanopillar Arrays with Vertically Integrated Nanogaps for SERS-Active Substrates

An optical method is used to create multi‐dimensional metal structures with three distinct periodicities for surface‐enhanced Raman scattering (SERS). Periodic arrays of nanopillars are formed by phase‐shift interference lithography on sub‐micrometer length scales. With the help of a standing wave,...

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Veröffentlicht in:	Advanced functional materials 2015-08, Vol.25 (29), p.4681-4688
Hauptverfasser:	Jeon, Tae Yoon, Park, Sung-Gyu, Kim, Dong-Ho, Kim, Shin-Hyun
Format:	Artikel
Sprache:	eng
Schlagworte:	Arrays Fluid dynamics Fluid flow Fluids hierarchical structures interference lithography Lithography nanogaps Nanostructure Position (location) Raman scattering sensors standing waves
Online-Zugang:	Volltext
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