Efficient and Stable Perovskite Solar Cells with a High Open‐Circuit Voltage Over 1.2 V Achieved by a Dual‐Side Passivation Layer. Issue 14 (6th April 2023) - Kim, Ju‐Hyeon; Kim, Yong Ryun; Kim, Juae; Oh, Chang‐Mok; Hwang, In‐Wook; Kim, Jehan; Zeiske, Stefan; Ki, Taeyoon; Kwon, Sooncheol; Kim, Heejoo; Armin, Ardalan; Suh, Hongsuk; et al.