Figure 2 | NPG Asia Materials

Figure 2

From: A highly stretchable, helical copper nanowire conductor exhibiting a stretchability of 700%

Figure 2

(a) Relative resistance change under various strains for stretchable CuNW electrodes fabricated on the planar and pre-strained PDMS substrates. (b) Optical images and (c) FESEM images of CuNW networks during stretching. (d) Relative resistance variations of the CuNW electrodes fabricated on both unstrained and pre-strained substrates as a function of repeated stretching cycles.

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