Negative Photoconductance Effect: An Extension Function of the TiO_x-Based Memristor

Guangdong Zhou^*, Bai Sun, Xiaofang Hu, Linfeng Sun, Zhuo Zou, Bo Xiao, Wuke Qiu, Bo Wu^*, Jie Li, Juanjuan Han, Liping Liao, Cunyun Xu, Gang Xiao, Lihua Xiao, Jianbo Cheng, Shaohui Zheng, Lidan Wang^*, Qunliang Song^*, Shukai Duan^*