Figure 5
From: Stretchable and highly sensitive graphene-on-polymer strain sensors
Universal strain sensing.
(a) Compression. (b) Torsion. (c) Shearing. Top panels: schematics and photographs, bottom panels: corresponding changes in resistance under different deformation. The sensing behavior depends on the dimensions of PDMS and GWF. All GWF samples are ~1×1 cm2.
