Improved performance of perovskite light-emitting diodes using a PEDOT:PSS and MoO3 composite layer

• DOI: 10.1039/c6tc02099b
• Publication Date: 2016-08-08T18:01:44Z
• Authors: Da Bin Kim; Jae Choul Yu; Yun Seok Nam; Dae Woo Kim; Eui Dae Jung; Sang Yun Lee; Seungjin Lee; Jong Hyun Park; Ah-Young Lee; Bo Ram Lee; Daniele Di Nuzzo; Richard H. Friend; Myoung Hoon Song
• Keywords: 02 engineering and technology; 0210 nano-technology

We report highly efficient perovskite LEDs with a reduced hole injection barrier and improved crystallinity of perovskite using a PEDOT:MoO3 composite layer.