Giant Bulk Photovoltaic Effect in Two‐Dimensional Topological Ferroelectric Semimetal. - Wang, Jianhua; Cheng, Xia; Fang, Shibo; Zhu, Tao; Zhou, Xiaodong; Qian, Shifeng; Yang, Tie; Wang, Wenhong; Ang, Yee Sin (Advanced Science, 2026)