High efficiency perovskite solar cells with PTAA hole transport layer enabled by PMMA:F4-TCNQ buried interface layer

• DOI: 10.1039/d2tc01494g
• Publication Date: 2022-06-01T01:41:26Z
• Authors: Lina Hu; Longlong Zhang; Weihua Ren; Chenxi Zhang; Yukun Wu; Yifan Liu; Qinjun Sun; Zhen Dai; Yanxia Cui; Linfeng Cai; Furong Zhu; Yuying Hao
• Keywords: Schematic; Interface (matter)

The schematic diagram illustrating the energy level alignment of functional layers in (a) a control PSC and (b) with presence PMMA-induced interface dipole at HTL/perovskite interface, (c) formation an dipole.