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@ARTICLE{Tian:1043550,
      author       = {Tian, Jingjing and Liu, Chao and Forberich, Karen and
                      Barabash, Anastasia and Xie, Zhiqiang and Qiu, Shudi and
                      Byun, Jiwon and Peng, Zijian and Zhang, Kaicheng and DU,
                      Tian and Sathasivam, Sanjayan and Macdonald, Thomas J. and
                      Dong, Lirong and Li, Chaohui and Zhang, Jiyun and Halik,
                      Marcus and Le Corre, Vincent Marc and Osvet, Andres and
                      Heumüller, Thomas and Li, Ning and Zhou, Yinhua and Lüer,
                      Larry and Brabec, Christoph J.},
      title        = {{O}vercoming optical losses in thin metal-based
                      recombination layers for efficient n-i-p perovskite-organic
                      tandem solar cells},
      journal      = {Nature Communications},
      volume       = {16},
      number       = {1},
      issn         = {2041-1723},
      address      = {[London]},
      publisher    = {Springer Nature},
      reportid     = {FZJ-2025-02924},
      pages        = {154},
      year         = {2025},
      abstract     = {Perovskite-organic tandem solar cells (P-O-TSCs) hold
                      substantial potential to surpass the theoretical efficiency
                      limits of single-junction solar cells. However, their
                      performance is hampered by non-ideal interconnection layers
                      (ICLs). Especially in n-i-p configurations, the
                      incorporation of metal nanoparticles negatively introduces
                      serious parasitic absorption, which alleviates photon
                      utilization in organic rear cell and decisively constrains
                      the maximum photocurrent matching with front cell. Here, we
                      demonstrate an efficient strategy to mitigate optical losses
                      in Au-embedded ICLs by tailoring the shape and size
                      distribution of Au nanoparticles via manipulating the
                      underlying surface property. Achieving fewer, smaller, and
                      more uniformly spherical Au nanoparticles significantly
                      minimizes localized surface plasmon resonance absorption,
                      while maintaining efficient electron-hole recombination
                      within ICLs. Consequently, optimized P-O-TSCs combining
                      CsPbI2Br with various organic cells benefit from a
                      substantial current gain of >1.5 mA/cm2 in organic rear
                      cells, achieving a champion efficiency of $25.34\%.$
                      Meanwhile, optimized ICLs contribute to improved long-term
                      device stability.},
      cin          = {IET-2},
      ddc          = {500},
      cid          = {I:(DE-Juel1)IET-2-20140314},
      pnm          = {1213 - Cell Design and Development (POF4-121)},
      pid          = {G:(DE-HGF)POF4-1213},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {39747017},
      UT           = {WOS:001390013500026},
      doi          = {10.1038/s41467-024-55376-7},
      url          = {https://juser.fz-juelich.de/record/1043550},
}