Facile method to reduce surface defects and trap densities in perovskite photovoltaics

Facile method to reduce surface defects and trap densities in perovskite photovoltaics

Owing to improvements in film morphology, crystallization process optimization, and compositional design, the power conversion efficiency of perovskite solar cells has increased from 3.8 to 22.1% in a period of 5 years. Nearly defect-free crystalline films and slow recombination rates enable polycry...

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Bibliographic Details
Main Authors: Han, Guifang, Koh, Teck Ming, Lim, Swee Sien, Goh, Teck Wee, Guo, Xintong, Leow, Shin Woei, Begum, Raihana, Sum, Tze Chien, Mathews, Nripan, Mhaisalkar, Subodh Gautam
Other Authors: School of Materials Science and Engineering
Format: Journal Article
Language:English
Published: 2020
Subjects:
Engineering::Materials
Perovskite
Trap Density
Online Access:https://hdl.handle.net/10356/142035

Internet

https://hdl.handle.net/10356/142035

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