39.Fayang Wang, Xin Chen, Peng fan Wu, Daqiao Tong, Yanjun Zhao, Xiaojing Mu “Enhancing the Charge Density of Triboelectric Nanogenerator via Charge Traps from Photon-Generated Carriers”6th International Conference on Nanogenerators and Piezotronics (NGPT 2022), 31-35，June 2022