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Switchable Plasmoni...
Switchable Plasmonic Metasurfaces with High Chromaticity Containing only Abundant Metals
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- Xiong, Kunli, 1987 (author)
- Chalmers University of Technology, Göteborg, Sweden,Chalmers tekniska högskola
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- Tordera, Daniel (author)
- Linköpings universitet,Fysik och elektroteknik,Tekniska fakulteten,Linköping University, Sweden
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- Emilsson, Gustav, 1989 (author)
- Chalmers University of Technology, Göteborg, Sweden,Chalmers tekniska högskola
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- Olsson, Oliver (author)
- rdot AB (559092-9831), Stena Center 1, Göteborg, Sweden,Stena Center
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- Linderhed, Ulrika (author)
- RISE,Acreo,RISE Research Institutes of Sweden,RISE Acreo, Norrköping, Sweden
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- Jonsson, Magnus P (author)
- Linköpings universitet,Fysik och elektroteknik,Tekniska fakulteten,Linköping University, Sweden
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- Dahlin, Andreas, 1980 (author)
- Chalmers University of Technology, Göteborg, Sweden,Chalmers tekniska högskola
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- Jonsson, Martin (author)
- Linköpings universitet,Linköping University
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(creator_code:org_t)
- 2017-10-18
- 2017
- English.
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In: Nano Letters. - : American Chemical Society (ACS). - 1530-6984 .- 1530-6992. ; 17:11, s. 7033-7039
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Abstract
Subject headings
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- Plasmonic color generation offers several advantages but is also limited by the cost and availability of noble metals like gold. In this work, we present color-tunable metasurfaces with high chromaticity and reflectivity consisting of an aluminum mirror, a dielectric spacer, and a plasmonic nanohole array in copper. Copper is shown to be an excellent alternative to gold when properly protected from oxidation and makes it possible to generate a wide RGB gamut covering 27% of the standard RGB. By patterning the metasurfaces into microscale pixel triplets, color photos can be well reproduced with high resolution over wafer-sized areas. Further, we demonstrate active modulation of the reflected intensity using an electrochromic conductive polymer deposited on top of the nanostructures by screen printing. This technology opens up for ultrathin and flexible reflective displays in full color, that is, plasmonic electronic paper, compatible with large-scale sustainable production.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Keyword
- colors
- electrochromism
- electronic paper
- nanostructures
- Plasmons
- Color
- Copper
- Flexible displays
- Gold
- Screen printing
- Aluminum mirrors
- Color generation
- Conductive Polymer
- Dielectric spacers
- Electrochromics
- Nanohole arrays
- Reflective display
- Sustainable production
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Xiong, Kunli, 19 ...
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Tordera, Daniel
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Emilsson, Gustav ...
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Olsson, Oliver
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Linderhed, Ulrik ...
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Jonsson, Magnus ...
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show more...
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Dahlin, Andreas, ...
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Jonsson, Martin
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Computer and Inf ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Chemical Enginee ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Materials Engine ...
- Articles in the publication
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Nano Letters
- By the university
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RISE
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Chalmers University of Technology
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Linköping University