Stochastic neuron based on IGZO Schottky diodes for neuromorphic computing - Dang, Bingjie; Liu, Keqin; Zhu, Jiadi; Xu, Liying; Zhang, Teng; Cheng, Caidie; Wang, Hong; Yang, Yuchao; Hao, Yue; Huang, Ru (APL materials, 2019)