Extended Data Fig. 7: Electrical characterizations of the optimized dendrite and soma devices.
From: Power-efficient neural network with artificial dendrites
a, Measured current response of the optimized dendrite device, 5 × 5 μm2 in size, with a low operation voltage of 2 V. b, More than 200 cycles of current response on the optimized dendrite device demonstrate a much reduced operation time of 10 μs under a voltage pulse of 3 V. c, Measured I-V curves for the optimized soma device with a reduced size of 2 × 2 μm2. d, Using an input voltage of 5 V for the optimized dendrite-soma unit, so that the required time duration of one image inference process can be reduced down to tens of microseconds.
