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Nature Materials 3, 753 - 754 (2004)
doi:10.1038/nmat1245

Nanomaterials: Welding and patterning in a flash

Dan Li1 & Younan Xia1

  1. Dan Li and Younan Xia are at the Department of Chemistry, University of Washington, Seattle, Washington 98195-1700, USA.

Correspondence to: Younan Xia1 e-mail: xia@chem.washington.edu


Light-absorbing materials can exhibit exceptional photothermal effects as their characteristic dimensions approach the nanoscale. A flash welding technique that exploits the peculiar photothermal response of polyaniline nanofibres opens new avenues for processing and patterning polymer-based materials and devices.

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