Herding cats: managing gold atoms on common transparent dielectrics [Invited]
| Autor: | Olafur E. Sigurjonsson, Kristjan Leosson, Adrianna Milewska, Arni Sigurdur Ingason |
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| Rok vydání: | 2018 |
| Předmět: |
Surface diffusion
Materials science business.industry Physics::Optics 02 engineering and technology Dielectric 021001 nanoscience & nanotechnology 01 natural sciences Surface plasmon polariton Electronic Optical and Magnetic Materials 010309 optics symbols.namesake Physical vapor deposition 0103 physical sciences X-ray crystallography symbols Optoelectronics Thin film 0210 nano-technology Raman spectroscopy business Raman scattering |
| Zdroj: | Optical Materials Express. 9:112 |
| ISSN: | 2159-3930 |
| Popis: | Simple methods to control the self-organization of gold atoms on commonly employed transparent dielectrics are presented. On one hand, surface diffusion of gold atoms can be suppressed to a sufficient degree as to realize ultra-thin (as low as approximately 5 nm) void-free semi-transparent conducting gold films over macroscopic areas while, on the other hand, their high surface mobility can be harnessed to fabricate large-area substrates compatible with cell culturing and imaging, having widely tunable field-enhancement properties for surface-enhanced Raman scattering. |
| Databáze: | OpenAIRE |
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