Fig. 5: Spatial distribution of the pressure responses at uniform mechanical pressure. | NPG Asia Materials

Fig. 5: Spatial distribution of the pressure responses at uniform mechanical pressure.

From: Individually addressable and flexible pressure sensor matrixes with ZnO nanotube arrays on graphene

Fig. 5

a Schematic illustration of the experimental setup (upper panel) used for detection of tactile pressure. Corresponding digital photograph (bottom panel). b SEM image of the tip of the probe (3rd probe in a) with which pressure was applied. c Comparison of the IV data from eight diagonal pixels in device AD20. d Corresponding real-time responses. e Spatial distribution of the pressure response from each addressable device in the 8 × 8 pixel array.

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