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@ARTICLE{Maschwitz:641735,
      author       = {Maschwitz, Timo and Merten, Lena and Ünlü, Feray and
                      Majewski, Martin and Haddadi Barzoki, Fatemeh and Wu, Zijin
                      and Öz, Seren Dilara and Kreusel, Cedric and Theisen,
                      Manuel and Wang, Pang and Schiffer, Maximilian and
                      Boccarella, Gianluca and Marioth, Gregor and Weidner, Henrik
                      and Schultheis, Sarah and Schieferstein, Tim and
                      Gidaszewski, Dawid and Julliev, Zavkiddin and Kneschaurek,
                      Ekaterina and Munteanu, Valentin and Zaluzhnyy, Ivan and
                      Bertram, Florian and Jaffrès, Anaël and He, Junjie and
                      Ashurov, Nigmat and Stolterfoht, Martin and Wolff, Christian
                      M. and Unger, Eva and Olthof, Selina and Brocks, Geert and
                      Tao, Shuxia and Grüninger, Helen and Ronsin, Olivier J. J.
                      and Harting, Jens and Kotthaus, Andreas F. and Kirsch,
                      Stefan F. and Mathur, Sanjay and Hinderhofer, Alexander and
                      Schreiber, Frank and Riedl, Thomas and Brinkmann, Kai
                      Oliver},
      title        = {{H}ow crystallization additives govern halide perovskite
                      grain growth},
      journal      = {Nature Communications},
      volume       = {16},
      number       = {1},
      issn         = {2041-1723},
      address      = {[London]},
      publisher    = {Springer Nature},
      reportid     = {PUBDB-2025-05146},
      pages        = {9894},
      year         = {2025},
      note         = {cc-byproject hinzufügen: 01DP20008},
      abstract     = {The preparation of perovskite solar cells from the liquid
                      phase is a cornerstone of their immense potential. However,
                      a clear relationship between the precursor ink and the
                      formation of the resulting perovskite is missing.
                      Established theories, such as heterogeneous nucleation and
                      lead complex colloid formation, often prove unreliable,
                      which has led to an overreliance on heuristics. Most
                      high-performing perovskites use additives to control
                      crystallization. Their role during crystallization is,
                      however, elusive. Here, we provide evidence that typical
                      crystallization additives do not predominantly impact the
                      nucleation phase but rather facilitate coarsening grain
                      growth by increasing ion mobility across grain boundaries.
                      Drawing from the insights of our broad, interdisciplinary
                      study that combines ex and in situ characterization methods,
                      devices, simulations, and density function theory
                      calculation, we propose a concept that proves valid for
                      various additives and perovskite formulations. Moreover, we
                      establish a direct link between additive engineering and
                      perovskite post-processing, offering a unified framework for
                      advancing material design and process engineering.},
      cin          = {DOOR ; HAS-User / FS-PETRA-D},
      ddc          = {500},
      cid          = {I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)FS-PETRA-D-20210408},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3) /
                      05K19VTA - Entwicklung einer kompakten Probenumgebung mit
                      Spin-Coater für in-situ Röntgenstreuung an PETRA III.
                      (BMBF-05K19VTA) / FOXES - Fully Oxide-based Zero-Emission
                      and Portable Energy Supply (951774) / FS-Proposal:
                      II-20190761 (II-20190761) / FS-Proposal: I-20221269
                      (I-20221269) / FS-Proposal: I-20211642 (I-20211642)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
                      G:(DE-Ds200)BMBF-05K19VTA / G:(EU-Grant)951774 /
                      G:(DE-H253)II-20190761 / G:(DE-H253)I-20221269 /
                      G:(DE-H253)I-20211642},
      experiment   = {EXP:(DE-H253)P-P08-20150101},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1038/s41467-025-65484-7},
      url          = {https://bib-pubdb1.desy.de/record/641735},
}