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Rebounding Droplet-...
Rebounding Droplet-Droplet Collisions on Superhydrophobic Surfaces: from the Phenomenon to Droplet Logic
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- Mertaniemi, Henrikki (författare)
- Aalto University, Finland
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- Forchheimer, Robert (författare)
- Linköpings universitet,Informationskodning,Tekniska högskolan
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- Ikkala, Olli (författare)
- Aalto University, Finland
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- Ras, Robin H A (författare)
- Aalto University, Finland
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(creator_code:org_t)
- 2012-09-04
- 2012
- Engelska.
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Ingår i: Advanced Materials. - : Wiley-VCH Verlag Berlin. - 0935-9648 .- 1521-4095. ; 24:42, s. 5738-5743
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- When water droplets impact each other while traveling on a superhydrophobic surface, we demonstrate that they are able to rebound like billiard balls. We present elementary Boolean logic operations and a flip-flop memory based on these rebounding water droplet collisions. Furthermore, bouncing or coalescence can be easily controlled by process parameters. Thus by the controlled coalescence of reactive droplets, here using the quenching of fluorescent metal nanoclusters as a model reaction, we also demonstrate an elementary operation for programmable chemistry.
Nyckelord
- water droplets
- non-wetting
- rebounding collisions
- logic operations
- fluidics
- TECHNOLOGY
- TEKNIKVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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