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. 2015 Jul 29;5:12575. doi: 10.1038/srep12575

Figure 1. Device structure and its applications.

Figure 1

(a) Schematic of device structure. The Scotch tape substrate was attached on a silicon dioxide (SiO2) wafer during fabrication. (b) After device fabrication, the Scotch tape substrate was easily peeled off from the wafer. (c) The Scotch tape device was then attached on nonconventional objects such as banknote (W 50,000 Korean won), human skin, and pen (Copyright 2013 Pohang University of Science and Technology).