Observation of a ferromagnetic-to-paramagnetic phase transition in Ce0.65Mg0.35Co3 Zhengming Zhang, Wenxia Su, Jun Ren, Pengtao Cheng, Haiming Lu, Dunhui Wang, Qingqi Cao, Fang Wang, Xiaohong Xu and Youwei Du EPL, 128 2 (2019) 27006 Published online: 02 January 2020 DOI: 10.1209/0295-5075/128/27006