Successive Magnetic Transitions Enable an Ultrawide Temperature Window of Zero Thermal Expansion in (Hf,Ti)Fe. - Pan, Zhao; Zhou, Haowei; Chen, Chao; Cao, Yili; Ye, Xubin; Wang, Ruilong; Kawaguchi, Shogo; Xing, Xianran; Long, Youwen (Journal of the American Chemical Society, 2026)