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@ARTICLE{Scheffczyk:643423,
      author       = {Scheffczyk, Niels and Kneschaurek, Ekaterina and
                      Zimmermann, Paul and Merten, Lena and Herbst, Manuel and
                      Bertram, Florian and Zaluzhnyy, Ivan and Hinderhofer,
                      Alexander and Schreiber, Frank},
      title        = {{L}ead {I}odide {P}erovskite {T}hin {F}ilm {F}ormation:
                      {T}he {I}mpact of {P}reparation {M}ethod {S}tudied by {I}n
                      {S}itu {GIWAXS}},
      journal      = {ACS applied materials $\&$ interfaces},
      volume       = {17},
      number       = {50},
      issn         = {1944-8244},
      address      = {Washington, DC},
      publisher    = {Soc.},
      reportid     = {PUBDB-2026-00184},
      pages        = {67914 - 67925},
      year         = {2025},
      note         = {cc-by},
      abstract     = {Lead halide perovskite materials have been successfully
                      incorporated as the active layer into novel solar cells, the
                      performance of which depends strongly on the structure and
                      morphology of the perovskite thin film. This applies in
                      particular to perovskites with a mixture of methylammonium
                      (MA$^+$) and formamidinium (FA$^+$) as the A-site cation.
                      Here, we present a thorough analysis of different mixed
                      cation lead iodide perovskite crystallization scenarios
                      using in situ grazing incidence wide-angle X-ray scattering
                      (GIWAXS). We quantify the phase composition, crystallinity
                      and orientational order of perovskite thin films for various
                      preparation methods and the corresponding intermediate
                      precursor phases. Specifically, we investigate one-step
                      conversion (OSC), gas-quenching with nitrogen and
                      antisolvent induced crystallization with three different
                      antisolvents (chlorobenzene (CB), isopropanol (IPA), ethanol
                      (EtOH)). We find that the average grain size is determined
                      already during the formation of the intermediate phases and
                      therefore it strongly depends on the preparation method. The
                      alcoholic antisolvents introduce a more complex
                      crystallization pathway, including new intermediate
                      structures, and a preferred orientation, which is not
                      necessarily retained by the perovskite thin film.},
      cin          = {DOOR ; HAS-User / FS-PETRA-D},
      ddc          = {600},
      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) /
                      FS-Proposal: I-20211642 (I-20211642) / FS-Proposal:
                      I-20221269 (I-20221269) / FS-Proposal: R-20241308
                      (R-20241308) / 05K19VTA - Entwicklung einer kompakten
                      Probenumgebung mit Spin-Coater für in-situ Röntgenstreuung
                      an PETRA III. (BMBF-05K19VTA)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
                      G:(DE-H253)I-20211642 / G:(DE-H253)I-20221269 /
                      G:(DE-H253)R-20241308 / G:(DE-Ds200)BMBF-05K19VTA},
      experiment   = {EXP:(DE-H253)P-P08-20150101},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1021/acsami.5c18099},
      url          = {https://bib-pubdb1.desy.de/record/643423},
}