Search Results - "Chan, Pok Fung"
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A Systematic Review of Metal Halide Perovskite Crystallization and Film Formation Mechanism Unveiled by In Situ GIWAXS
Published in Advanced materials (Weinheim) (01-12-2021)“…Metal halide perovskites are of fundamental interest in the research of modern thin‐film optoelectronic devices, owing to their widely tunable optoelectronic…”
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Uncovering the out-of-plane nanomorphology of organic photovoltaic bulk heterojunction by GTSAXS
Published in Nature communications (28-10-2021)“…The bulk morphology of the active layer of organic solar cells (OSCs) is known to be crucial to the device performance. The thin film device structure breaks…”
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iso‐BAI Guided Surface Recrystallization for Over 14% Tin Halide Perovskite Solar Cells
Published in Advanced science (01-06-2024)“…Tin‐based perovskite solar cells (PSCs) are promising environmentally friendly alternatives to their lead‐based counterparts, yet they currently suffer from…”
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Constructing low-dimensional perovskite network to assist efficient and stable perovskite solar cells
Published in Journal of energy chemistry (01-09-2024)“…We proposed a concept of a discontinuous LD network perovskite on top of a 3D perovskite film, enabling efficient charge carrier transport. This led to a…”
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Caesium‐Iodide‐Assisted Synthesis of High‐Quality, Stable, and Robust Lead‐Free Perovskite Quantum Dots
Published in Small methods (07-11-2024)“…Abstract The poor morphology, and susceptibility to oxidation of tin‐based perovskite quantum dots (TQDs) have posed significant challenges, limiting their…”
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Regulating the Crystallization Kinetics and Lattice Strain of Lead-Free Perovskites with Perovskite Quantum Dots
Published in ACS energy letters (14-10-2022)“…The growth of high-quality tin-based perovskite films remains a grand challenge due to uncontrollable crystallization kinetics. Here, we report a facile…”
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