A
Arafat Mahmud
Researcher at Australian National University
Publications - 54
Citations - 2081
Arafat Mahmud is an academic researcher from Australian National University. The author has contributed to research in topics: Perovskite (structure) & Organic solar cell. The author has an hindex of 25, co-authored 53 publications receiving 1255 citations. Previous affiliations of Arafat Mahmud include University of New South Wales & University of Sydney.
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Journal ArticleDOI
Nanoscale localized contacts for high fill factors in polymer-passivated perovskite solar cells
Jun Peng,Daniel Walter,Yuhao Ren,Mike Tebyetekerwa,Yiliang Wu,Qiaoling Lin,Juntao Li,Teng Lu,Arafat Mahmud,Olivier Lee Cheong Lem,Shenyou Zhao,Wenzhu Liu,Yun Liu,Heping Shen,Li Li,Felipe Kremer,Hieu T. Nguyen,Duk-Yong Choi,Klaus Weber,Kylie R. Catchpole,Thomas P. White +20 more
TL;DR: A nanopatterned electron transport layer is introduced that overcomes this trade-off by modifying the spatial distribution of the passivation layer to form nanoscale localized charge transport pathways through an otherwise passivated interface, thereby providing both effective passivation and excellent charge extraction.
Journal ArticleDOI
Double‐Sided Surface Passivation of 3D Perovskite Film for High‐Efficiency Mixed‐Dimensional Perovskite Solar Cells
Arafat Mahmud,Yanting Yin,Huyen Pham,Daniel Walter,Jun Peng,Yiliang Wu,Li Li,Heping Shen,Nandi Wu,Naeimeh Mozaffari,Gunther G. Andersson,Kylie R. Catchpole,Klaus Weber,Thomas P. White +13 more
TL;DR: The work was supported by the Australian Government through the Australian Renewable Energy Agency (ARENA) and the Australian Research Council (ARC), and T.P.W. as discussed by the authors was the recipient of a Future Fellowship (Project No. FT180100302).
Journal ArticleDOI
Perovskite Solar Cells: Progress and Advancements
TL;DR: In this paper, the progress of perovskite solar cells focusing on aspects such as superior electronic properties and unique features of halide perovsite materials compared to that of conventional light absorbing semiconductors is discussed.
Journal ArticleDOI
Low temperature processed ZnO thin film as electron transport layer for efficient perovskite solar cells
Arafat Mahmud,Naveen Kumar Elumalai,Mushfika Baishakhi Upama,Dian Wang,Kah Howe Chan,Matthew Wright,Cheng Xu,Faiazul Haque,Ashraf Uddin +8 more
TL;DR: In this article, the application of simple, low temperature processed (low temperature processed) electron transport layer for perovskite solar cells with roll-to-roll process is reported.
Journal ArticleDOI
High Efficiency Perovskite-Silicon Tandem Solar Cells: Effect of Surface Coating versus Bulk Incorporation of 2D Perovskite
Huyen Pham,Teng Kho,Pheng Phang,Kean Chern Fong,Di Yan,Yanting Yin,Jun Peng,Arafat Mahmud,Saba Gharibzadeh,Bahram Abdollahi Nejand,Ihteaz M. Hossain,Motiur Rahman Khan,Naeimeh Mozaffari,Yiliang Wu,Heping Shen,Jianghui Zheng,Haoxin Mai,Wensheng Liang,Chris Samundsett,Matthew Stocks,Keith R. McIntosh,Gunther G. Andersson,Uli Lemmer,Bryce S. Richards,Ulrich W. Paetzold,Anita Ho-Ballie,Yun Liu,Daniel Macdonald,Andrew Blakers,Jennifer Wong-Leung,Thomas P. White,Klaus Weber,Kylie R. Catchpole +32 more
TL;DR: In this paper, a Ruddlesden-Popper "quasi-2D" perovskite phase is formed on the surface of the 3D perovsite that passivates the surface defects and significantly improves the device performance.