Ferromagnetic Eu2SiO4 Compound with a Record Low-Field Magnetocaloric Effect and Excellent Thermal Conductivity Near Liquid Helium Temperature - Zhaojun Mo; Jiaxin Jiang; Lu Tian; Huicai Xie; Yan Li; Xinqi Zheng; Lei Zhang; Xinqiang Gao; Zhenxing Li; Guodong Liu; Lingwei Li; Jun Shen (Journal of the American Chemical Society, 2025)