Journal ArticleStructural Evidence for Ultrafast Polarization Rotation in Ferroelectric/Dielectric Superlattice NanodomainsLee, Hyeon Jun; Ahn, Youngjun; Marks, Samuel D.; Landahl, Eric C.; Zhuang, Shihao; Yusuf, M. Humed; Dawber, Matthew; Lee, Jun Young; Kim, Tae Yeon; Unithrattil, Sanjith; Chun, Sae Hwan; Kim, Sunam; Eom, Intae; Park, Sang-Yeon; Kim, Kyung Sook; Lee, Sooheyong; Jo, Ji Young; Hu, Jiamian; Evans, Paul G.2021-08-0110332591Physical Review X1132160-3308https://doi.org/10.1103/PhysRevX.11.0310312006028; 1720415National Science Foundation