Direct Synthesis of Multiplexed Metal‐Nanowire‐Based Devices by Using Carbon Nanotubes as Vector Templates. Issue 29 (11th June 2019)

• Record Type: Journal Article
• Authors: Clément, Pierrick; Xu, Xinzhao; Stoppiello, Craig T.; Rance, Graham A.; Attanzio, Antonio; O'Shea, James N.; Temperton, Robert H.; Khlobystov, Andrei N.; Lovelock, Kevin R. J.; Seymour, Jake M.; Fogarty, Richard M.; Baker, Alastair; Bourne, Richard A.; Hall, Brendan; Chamberlain, Thomas W.; Palma, Matteo
• Is Part Of: Angewandte Chemie international edition. Volume 58:Issue 29(2019)
• Page Start: 9928
• Page End: 9932
• Publication Date: 2019-06-11
• Subjects: electronic devices -- nanostructures -- nanotechnology -- nanotubes -- template synthesis; Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.201902857
• Languages: English
• ISSNs: 1433-7851

Abstract

Abstract: We present the synthesis of metal nanowires in a multiplexed device configuration using single‐walled carbon nanotubes (SWNTs) as nanoscale vector templates. The SWNT templates control the dimensionality of the wires, allowing precise control of their size, shape, and orientation; moreover, a solution‐processable approach enables their linear deposition between specific electrode pairs in electronic devices. Electrical characterization demonstrated the successful fabrication of metal nanowire electronic devices, while multiscale characterization of the different fabrication steps revealed details of the structure and charge transfer between the material encapsulated and the carbon nanotube. Overall the strategy presented allows facile, low‐cost, and direct synthesis of multiplexed metal nanowire devices for nanoelectronic applications. Abstract : Keeping them on the straight and narrow : Metal and metal‐alloy nanowires were formed by using carbon nanotubes as nanoscale vector templates, which allowed precise control of the size, shape, and orientation of the nanowires. Use of a solution‐processable methodology enabled the fabrication of multiplexed electronic devices on the same chip (see picture).