Nature Communications (Jan 2021)

Pseudo-bilayer architecture enables high-performance organic solar cells with enhanced exciton diffusion length

  • Kui Jiang,
  • Jie Zhang,
  • Zhengxing Peng,
  • Francis Lin,
  • Shengfan Wu,
  • Zhen Li,
  • Yuzhong Chen,
  • He Yan,
  • Harald Ade,
  • Zonglong Zhu,
  • Alex K.-Y. Jen

DOI
https://doi.org/10.1038/s41467-020-20791-z
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 9

Abstract

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The so-called pseudo-bilayer (PB) organic solar cell (OSC) device architecture can promote enhanced exciton dissociation and charge transport, leading to improved device performance. Here, the authors report high-efficiency OSCs that features a PB architecture and optimized ternary system.