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. 2015 Mar 6;5:8839. doi: 10.1038/srep08839

Figure 5. Electromechanical investigations on Aerographite-GaN nano- and microstructures 3D hybrid network.

Figure 5

Cyclic loading-unloading response (compressive) of the AG-GaN network under compressive stress: (a) Single cycle, (b) multiple cycles (data up to 100 cycles is shown). (c) Current-voltage response of AG-GaN network showing non-Ohmic behaviour of current. The inset in (c) corresponds to I-V behaviour of pure Aerographite network which is showing Ohmic nature. (d) Shows the decrease in resistivity under compressive strain. The inset in (d) demonstrates the change in current values (extremes) under loading and un-loading cycles (current values have been extracted from the cyclic loading-unloading data shown in (b)).