One-Step Formation of 2D/3D Perovskite Heterojunction via Ligand Intercalation and Facet Engineering for Efficient Perovskite Solar Cells

Highlights One-step in-situ incorporation of long-chain oleylammonium ligands enables simultaneous crystallographic orientation control and 2D/3D heterojunction formation in inverted perovskite solar cells. Facet engineering promotes dominant (001) orientation and higher-dimensional 2D phases (n ≥ 3...

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Hauptverfasser:	Drajad Satrio Utomo, Yanping Liu, Andi Muhammad Risqi, Mohammed Ghadiyali, Imil Fadli Imran, Rakesh Rosan Pradhan, Shynggys Zhumagali, Sofiia Kosar, Vladyslav Hnapovskyi, Christopher E. Petoukhoff, Hao Tian, Xiaoming Chang, Badri Vishal, Adi Prasetio, Anil Reddy Pininti, Marco Marengo, Ahmed Ali Said, Aleksandra Oranskaia, Jongbeom Kim, Chuanxiao Xiao, Frédéric Laquai, Thomas D. Anthopoulos, Udo Schwingenschlögl, Sang Il Seok, Randi Azmi, Stefaan De Wolf
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	SpringerOpen 2026-02-01
Schriftenreihe:	Nano-Micro Letters
Schlagworte:	Perovskite solar cells 2D/3D perovskite heterojunction 2D passivation Low-dimensional perovskite Perovskite crystallization
Online-Zugang:	https://doi.org/10.1007/s40820-025-02058-8
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