Figure 3
From: Neural oscillation of single silicon nanowire neuron device with no external bias voltage
(a) Block diagram of front-end neuromorphic hardware system, consisting of sensory system, synaptic devices, and neuron device, receiving external stimulus. (b) Spike and (c) reset mechanism in an equivalent circuit of the single silicon nanowire neuron device, and (d) electron density in the non-gated channel region, recombination rate in the non-gated channel region, spike voltage, and input voltage as functions of time. (e) A spike response of the neuron device to sinusoidal analog input signals.
