Recent Progress of Light Manipulation Strategies in Organic and Perovskite Solar Cells
Organic and perovskite solar cells are suffering from the insufficient utilization of incident light and thus low light harvesting efficiency despite of their rapid progress in the past decade. In this regard, light manipulation strategies have attracted numerous attentions to solve this inherent limit. Herein, the recent advances of light manipulation techniques in this area are overviewed. The light manipulation mechanisms are illustrated to classify the structures. Various light manipulation structures, fabrication techniques, and corresponding results are given and discussed, addressing the suppression of the surface reflection, nano/micro-structure-induced light scattering, as well as the plasmonic effects with periodic metallic patterns and metallic nanoparticles. A brief perspective on future research is also proposed for pursuing the broadband light harvesting.
- This article is part of the themed collection: Recent Review Articles