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Fast Plasmonic Laser Nanowelding for a Cu-nanowire Percolation Network for Flexible Transparent Conductors and Stretchable Electronics

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Journal Adv Mater
Date 2014 Jun 11
PMID 24913621
Citations 43
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Abstract

A facile fast laser nanoscale welding process uses the plasmonic effect at a nanowire (NW) junction to suppress oxidation and successfully fabricate a Cu-NW-based percolation-network conductor. The "nanowelding" process does not require an inert or vacuum environment. Due to the low-temperature and fast-process nature, plasmonic laser nanowelding may form Cu-nanowire networks on heat-sensitive, flexible or even stretchable substrates.

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