Cu-doped nickel oxide interface layer with nanoscale thickness for efficient and highly stable printable carbon-based perovskite solar cell

• Main Authors: Bashir, Amna, Lew, Jia Haur, Shukla, Sudhanshu, Gupta, Disha, Baikie, Tom, Chakraborty, Sudip, Patidar, Rahul, Bruno, Annalisa, Mhaisalkar, Subodh Gautam, Akhter, Zareen
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Perovskite; Cu:NiOx/NiOx
• Online Access: https://hdl.handle.net/10356/142477
• Institution: Nanyang Technological University

The power conversion efficiency (PCE) of hole conductor free carbon-based perovskite solar cells (PSCs) is restricted by the poor charge extraction and recombination losses at the carbon-perovskite interface. For the first time we successfully demonstrated incorporation of thin layer of copper doped...