Yu Zhi-Qiang, Liu Min-Li, Lang Jian-Xun, Qian Kai, Zhang Chang-Hua. Resistive switching characteristics and resistive switching mechanism of Au/TiO2/FTO memristorJ. Acta Physica Sinica, 2018, 67(15): 157302. DOI: 10.7498/aps.67.20180425