1 Institute of Microsystems Physics and School of Physics & Electronics, Henan University, Kaifeng 475004, P. R. China. lxy081276@126.com yzgu@vip.henu.edu.cn.
Retraction of 'Comprehensive insights into the charge dynamics process and excellent photoelectric properties of heterojunction solar cells' by Xiangyang Liu et al., Phys. Chem. Chem. Phys., 2016, 18, 24299-24306.