High-Yield and Uniform NbO x -Based Threshold Switching Devices for Neuron Applications

Threshold switching (TS) devices based on NbOx materials show intriguing potential for constructing artificial neurons in a neuromorphic machine. However, the high electroforming voltage, the low TS yield, and the poor device uniformity hinder the practical application of NbOx-based TS devices. In this work, we systematically investigate the effect of film compo...