{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T11:05:18Z","timestamp":1789988718941,"version":"4.0.1"},"reference-count":40,"publisher":"Wiley","issue":"53","license":[{"start":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T00:00:00Z","timestamp":1785369600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T00:00:00Z","timestamp":1785369600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["RS\u20102024\u201000412909"],"award-info":[{"award-number":["RS\u20102024\u201000412909"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["RS\u20102025\u201000514103"],"award-info":[{"award-number":["RS\u20102025\u201000514103"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007053","name":"Korea Institute of Energy Technology Evaluation and Planning","doi-asserted-by":"publisher","award":["RS\u20102024\u201000457537"],"award-info":[{"award-number":["RS\u20102024\u201000457537"]}],"id":[{"id":"10.13039\/501100007053","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2026,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Scalable inverted perovskite solar cells require top interfaces that combine defect passivation with spatially uniform electron extraction as the device area increases. Low\u2010dimensional capping layers based on bulky spacer cations can suppress surface recombination, but poorly controlled molecular packing often introduces transport barriers and local interfacial heterogeneity. Here, we introduce indol\u20103\u2010ylethylammonium iodide (Ind) as a \u03c0\u2010electron\u2010rich spacer cation for asymmetric lamellar templating at the perovskite\/C\n                    <jats:sub>60<\/jats:sub>\n                    junction. The heteroatom\u2010polarized indole framework creates lateral electrostatic anisotropy within the aromatic plane, promoting face\u2010to\u2010face spacer association and aligning the lamellar interphase. The resulting \u03c0\u2010rich lamellar interphase suppresses interfacial recombination, preserves electron extraction, and improves spatial optoelectronic uniformity in large\u2010area devices. Ind\u2010based devices achieve a certified efficiency of 26.94% in small\u2010area cells and a certified module efficiency of 23.21% for a 25\u00a0cm\n                    <jats:sup>2<\/jats:sup>\n                    monolithic module. They further retain &gt;\u00a093% efficiency after 1000\u00a0h at 85\u00b0C and maintain 85% of their initial efficiency after 1800\u00a0h under continuous 1\u2010sun MPP tracking. These results identify lateral electrostatic anisotropy as a molecular design principle for scalable perovskite\/C\n                    <jats:sub>60<\/jats:sub>\n                    top interfaces.\n                  <\/jats:p>","DOI":"10.1002\/adma.74316","type":"journal-article","created":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T13:32:42Z","timestamp":1785418362000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Asymmetric Lamellar Templating of the Perovskite\/C\n                    <sub>60<\/sub>\n                    Interface for Scalable Inverted Perovskite Photovoltaics"],"prefix":"10.1002","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8092-091X","authenticated-orcid":false,"given":"Taeyoon","family":"Ki","sequence":"first","affiliation":[{"name":"Heeger Center for Advanced Materials (HCAM) Gwangju Institute of Science and Technology (GIST)  Gwangju Republic of Korea"},{"name":"Research Institute of Solar and Sustainable Energies (RISE) Gwangju Institute of Science and Technology (GIST)  Gwangju Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5772-5668","authenticated-orcid":false,"given":"Jong\u2010Guk","family":"Ahn","sequence":"additional","affiliation":[{"name":"Center For Quantum Conversion Research (QCR) Institute For Basic Science (IBS)  Gwangju Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sangcho","family":"Kim","sequence":"additional","affiliation":[{"name":"Heeger Center for Advanced Materials (HCAM) Gwangju Institute of Science and Technology (GIST)  Gwangju Republic of Korea"},{"name":"Research Institute of Solar and Sustainable Energies (RISE) Gwangju Institute of Science and Technology (GIST)  Gwangju Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sangjin","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Chemistry College of Natural Sciences Gwangju Institute of Science and Technology (GIST)  Gwangju Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-7992-9543","authenticated-orcid":false,"given":"Min\u2010Ho","family":"Lee","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering Korea Advanced Institute of Science and Technology (KAIST)  Daejeon Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9314-2598","authenticated-orcid":false,"given":"In\u2010Wook","family":"Hwang","sequence":"additional","affiliation":[{"name":"Advanced Photonics Research Institute (APRI) Gwangju Institute of Science and Technology (GIST)  Gwangju Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-4651-1951","authenticated-orcid":false,"given":"Jinju","family":"Jeong","sequence":"additional","affiliation":[{"name":"Department of Energy Engineering Korea Institute of Energy Technology (KENTECH)  Naju Jeollanam\u2010do Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soobin","family":"Shim","sequence":"additional","affiliation":[{"name":"Department of Materials Engineering and Convergence Technology Gyeongsang National University  Jinju Gyeongnam Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaeboong","family":"Ahn","sequence":"additional","affiliation":[{"name":"Department of Chemistry College of Natural Sciences Gwangju Institute of Science and Technology (GIST)  Gwangju Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5138-1622","authenticated-orcid":false,"given":"Jun Hong","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Materials Engineering and Convergence Technology Gyeongsang National University  Jinju Gyeongnam Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6318-0702","authenticated-orcid":false,"given":"Seungjin","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Energy Engineering Korea Institute of Energy Technology (KENTECH)  Naju Jeollanam\u2010do Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5347-8230","authenticated-orcid":false,"given":"Jung\u2010Yong","family":"Lee","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering Korea Advanced Institute of Science and Technology 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