Our paper, “Tuning exciton emission via ferroelectric polarization at a heterogeneous interface between a monolayer transition metal dichalcogenide and a perovskite oxide membrane,” by Jaehong Choi, Kevin J. Crust, Lizhong Li, Kihong Lee, Jialun Luo, Jae-Pil So, Kenji Watanabe, Takashi Taniguchi, Harold Y. Hwang, Kin Fai Mak, Jie Shan, and Gregory D. Fuchs is now out at Nano Letters.