Double-Sided Surface Passivation of 3D Perovskite Film for High-Efficiency Mixed-Dimensional Perovskite Solar Cells
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Mahmud, Md Arafat; Duong, The; Yin, Yanting; Pham, Huyen; Walter, Daniel; Peng, Jun; Wu, Yiliang; Li, Li; Shen, Heping; Wu, Nandi; Mozaffari, Naeimeh; Andersson, Gunther; Catchpole, Kylie; Weber, Klaus; White, Thomas
Description
Defect-mediated carrier recombination at the interfaces between perovskite and neighboring charge transport layers limits the efficiency of most state-of-the-art perovskite solar cells. Passivation of interfacial defects is thus essential for attaining cell efficiencies close to the theoretical limit. In this work, a novel double-sided passivation of 3D perovskite films is demonstrated with thin surface layers of bulky organic cation-based halide compound forming 2D layered perovskite. Highly...[Show more]
Collections | ANU Research Publications |
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Date published: | 2019 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/294072 |
Source: | Advanced Functional Materials |
DOI: | 10.1002/adfm.201907962 |
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File | Description | Size | Format | Image |
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Adv Funct Materials - 2019 - Mahmud - Double‐Sided Surface.pdf | 1.96 MB | Adobe PDF | Request a copy |
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