{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T05:51:13Z","timestamp":1791352273584,"version":"4.3.1"},"reference-count":55,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:00:00Z","timestamp":1791244800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:00:00Z","timestamp":1791244800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["EXC 2089\/2\u2010390776260"],"award-info":[{"award-number":["EXC 2089\/2\u2010390776260"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["IRTG2022"],"award-info":[{"award-number":["IRTG2022"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100021711","name":"Bayerisches Staatsministerium f\u00fcr Wissenschaft und Kunst","doi-asserted-by":"publisher","award":["SolTech"],"award-info":[{"award-number":["SolTech"]}],"id":[{"id":"10.13039\/501100021711","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004543","name":"China Scholarship Council","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004543","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Science"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Unbalanced crystallization kinetics in mixed Sn\u2010Pb perovskite cause film heterogeneity and high defect densities, thereby constraining overall performance and stability, particularly under scalable processing conditions. Here, we investigate nanocrystal\u2010mediated crystallization regulation in ambient\u2010processed, slot\u2010die\u2010coated narrow\u2010bandgap Sn\u2010Pb perovskites by combining CsPbI\n                    <jats:sub>3<\/jats:sub>\n                    nanocrystal\u2010assisted processing with time\u2010resolved in situ grazing\u2010incidence wide\u2010angle X\u2010ray scattering (GIWAXS). After nine ISOS\u2010T\u20103 thermal cycles, the perovskite solar cells (PSCs) fabricated from seeded perovskite films retain 80% of their initial efficiency at 25\u00b0C.\n                    <jats:italic>Operando<\/jats:italic>\n                    GIWAXS reveals differences in lattice evolution, residual PbI\n                    <jats:sub>2<\/jats:sub>\n                    formation, and microstrain accumulation between the control and nanocrystal\u2010assisted films. By linking scalable processing and crystallization kinetics to the subsequent lattice response under thermal cycling, this work establishes a processing, crystallization, structure, stability relationship for narrow\u2010bandgap Sn\u2010Pb perovskites and highlights the importance of controlling early\u2010stage film formation for thermally robust, scalable perovskite photovoltaics.\n                  <\/jats:p>","DOI":"10.1002\/advs.78178","type":"journal-article","created":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T05:29:03Z","timestamp":1791350943000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Balancing Crystallization Kinetics and Lattice Strain Enables Thermally Stable Slot\u2010Die\u2010Coated Narrow\u2010Bandgap Perovskite Solar Cells"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-5493-8145","authenticated-orcid":false,"given":"Xiaojing","family":"Ci","sequence":"first","affiliation":[{"name":"TUM School of Natural Sciences Department of Physics Chair for Functional Materials Technical University of Munich  Garching Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4745-9412","authenticated-orcid":false,"given":"Altantulga","family":"Buyan\u2010Arivjikh","sequence":"additional","affiliation":[{"name":"TUM School of Natural Sciences Department of Physics Chair for Functional Materials Technical University of Munich  Garching Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3877-9999","authenticated-orcid":false,"given":"Xiongzhuo","family":"Jiang","sequence":"additional","affiliation":[{"name":"TUM School of Natural Sciences Department of Physics Chair for Functional Materials Technical University of Munich  Garching Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6508-3244","authenticated-orcid":false,"given":"Simon A.","family":"Wegener","sequence":"additional","affiliation":[{"name":"TUM School of Natural Sciences Department of Physics Chair for Functional Materials Technical University of Munich  Garching Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8559-3025","authenticated-orcid":false,"given":"Christoph G.","family":"Lindenmeir","sequence":"additional","affiliation":[{"name":"TUM School of Natural Sciences Department of Physics Chair for Functional Materials Technical University of Munich  Garching Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-3551-6507","authenticated-orcid":false,"given":"Lixing","family":"Li","sequence":"additional","affiliation":[{"name":"TUM School of Natural 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Elektronen\u2010Synchrotron DESY  Hamburg Germany"},{"name":"Applied Sciences Cluster University of Petroleum and Energy Studies UPES  Dehradun Uttarakhand India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8960-0798","authenticated-orcid":false,"given":"Kun","family":"Sun","sequence":"additional","affiliation":[{"name":"TUM School of Natural Sciences Department of Physics Chair for Functional Materials Technical University of Munich  Garching Germany"},{"name":"Helmholtz\u2010Zentrum Berlin F\u00fcr Materialien und Energie GmbH  Berlin Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9566-6088","authenticated-orcid":false,"given":"Peter","family":"M\u00fcller\u2010Buschbaum","sequence":"additional","affiliation":[{"name":"TUM School of Natural Sciences Department of Physics Chair for Functional Materials Technical University of Munich  Garching 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