1 June 2015 Fabrication of nanowire electronics on nonconventional substrates by water-assisted transfer printing method
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Abstract
We report a simple, versatile, and wafer-scale water-assisted transfer printing method (WTP) that enables the transfer of nanowire devices onto diverse nonconventional substrates that were not easily accessible before, such as paper, plastics, tapes, glass, polydimethylsiloxane (PDMS), aluminum foil, and ultrathin polymer substrates. The WTP method relies on the phenomenon of water penetrating into the interface between Ni and SiO2. The transfer yield is nearly 100%, and the transferred devices, including NW resistors, diodes, and field effect transistors, maintain their original geometries and electronic properties with high fidelity.
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Chi Hwan Lee, Dong Rip Kim, Xiaolin Zheng, "Fabrication of nanowire electronics on nonconventional substrates by water-assisted transfer printing method", Proc. SPIE 9467, Micro- and Nanotechnology Sensors, Systems, and Applications VII, 94670B (1 June 2015); doi: 10.1117/12.2178057; https://doi.org/10.1117/12.2178057
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