Chai Feng-Tao, Yue Ji-Li, Qiu Wu-Jie, Guo Hai-Bo, Chen Li-Jiang, Shi Si-Qi. Preparation and characterization of orthorhombic Fe2(MoO4)3 and first-principle study of its negative thermal expansion propertiesJ. Acta Physica Sinica, 2016, 65(5): 056501. DOI: 10.7498/aps.65.056501