Hu Hai-Yang, Chen Ji-Kun, Shao Fei, Wu Yong, Meng Kang-Kang, Li Zhi-Peng, Miao Jun, Xu Xiao-Guang, Wang Jia-Ou, Jiang Yong. Electrical conductivity and infrared ray photoconductivity for lattice distorted SmNiO3 perovskite oxide filmJ. Acta Physica Sinica, 2019, 68(2): 026701. DOI: 10.7498/aps.68.20181513