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

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

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...

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Veröffentlicht in:Advanced materials (Weinheim) 2014-09, Vol.26 (33), p.5808-5814
Hauptverfasser: Han, Seungyong, Hong, Sukjoon, Ham, Jooyeun, Yeo, Junyeob, Lee, Jinhwan, Kang, Bongchul, Lee, Phillip, Kwon, Jinhyeong, Lee, Seung S., Yang, Min-Yang, Ko, Seung Hwan
Format: Artikel
Sprache:eng
Schlagworte:
Conductors
Copper
copper nanowires
ELECTRICAL CONDUCTORS
flexible electronics
Inert
Laser beam welding
LASER WELDING
LASERS
MICROSTRUCTURES
MICROWIRE
nanoscale welding
Nanostructure
Nanowires
Networks
Percolation
Plasmonics
stretchable electronics
WELDING
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Zusammenfassung: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.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201400474