Photoflexoelectric effect in halide perovskites - Shu, Longlong (Nanchang University. School of Materials Science and Engineering) ; Ke, Shanming (Nanchang University. School of Materials Science and Engineering) ; Fei, Linfeng (Nanchang University. School of Materials Science and Engineering) ; Huang, Wenbin (Chongqing University) ; Wang, Zhiguo (Chongqing University) ; Gong, Jinhui (Nanchang University. School of Materials Science and Engineering) ; Jiang, Xiaoning (North Carolina State University. Department of Mechanical and Aerospace Engineering) ; Wang, Li (Nanchang University. School of Materials Science and Engineering) ; Li, Fei (Xi'an Jiao Tong University) ; Lei, Shuijin (Nanchang University. School of Materials Science and Engineering) ; Rao, Zhenggang (Nanchang University. School of Materials Science and Engineering) ; Zhou, Yangbo (Nanchang University. School of Materials Science and Engineering) ; Zheng, Ren-Kui (Nanchang University. School of Materials Science and Engineering) ; Yao, Xi (Xi'an Jiao Tong University) ; Wang, Yu (Nanchang University. School of Materials Science and Engineering) ; Stengel, Massimiliano (Institut de Ciència de Materials de Barcelona) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia)