Yan Xiao-Tong, Hou Yu-Hua, Zheng Shou-Hong, Huang You-Lin, Tao Xiao-Ma. First-principles study of effects of Ga, Ge and As doping on electrochemical properties and electronic structure of Li2CoSiO4 serving as cathode material for Li-ion batteriesJ. Acta Physica Sinica, 2019, 68(18): 187101. DOI: 10.7498/aps.68.20190503