Introducing paired electric dipole layers for efficient and reproducible perovskite solar cells

• DOI: 10.1039/c8ee00162f
• Publication Date: 2018-05-07T02:04:24Z
• Authors: Jong-Hoon Lee; Junghwan Kim; Geunjin Kim; Dongguen Shin; Song Yi Jeong; Jinho Lee; Soonil Hong; Jin Woo Choi; Chang-Lyoul Lee; Heejoo Kim; Yeonjin Yi; Kwanghee Lee
• Keywords: 01 natural sciences; 7. Clean energy; 0104 chemical sciences

The paired electric dipole layers significantly intensify the built-in field across perovskite layer, resulting in suppressed charge trapping of photogenerated charges.