“Ferroelectricity in a Semiconducting All-inorganic Halide Perovskite”,
Ye Zhang, Eric Parsonnet, Abel Fernandez, Sinéad M. Griffin, Huaixun Huyan, Chung-Kuan Lin, Teng Lei, Jianbo Jin, Edward S. Barnard, Archana Raja, Piush Behera, Xiaoqing Pan, Ramamoorthy Ramesh, Peidong Yang, Sci. Adv., 8, eabj5881 (2022). DOI: 10.1126/sciadv.abj5881.