Citation: Shankar P N, Ravi; Orlandi, Fabio; Manuel, Pascal; Zhang, Weiguo; Halasyamani, P. Shiv; Sundaresan, Athinarayanan (2020). A-Site and B-Site Cation Ordering Induces Polar and Multiferroic Behavior in the Perovskite NaLnNiWO6 (Ln = Y, Dy, Ho, and Yb). Chemistry of Materials, , pp. -.