氧化物神经元器件及其神经网络应用

李宗晓, 胡令祥, 王敬蕊, 诸葛飞

Oxide Neuron Devices and Their Applications in Artificial Neural Networks

LI Zongxiao, HU Lingxiang, WANG Jingrui, ZHUGE Fei

图8 基于VO2振荡神经网络的伊辛解算器[121]

Fig. 8 VO2 oscillator-based oscillatory neural network (ONN) for Ising Hamiltonian solver[121] (a) Eight-node Ising model; (b) Schematic of a phase-transition nano-oscillator consisting of a VO2-based memristor in series with a transistor (left) and the scanning electron microscopy image of the VO2-based memristor (right); (c) Measured oscillatory waveforms in no-synchronization state, first-harmonic injection-locking and second-harmonic injection-locking