7 Result(s)
within
Soshan Cheong
English
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Article
Open AccessUnveiling microscopic carrier loss mechanisms in 12% efficient Cu2ZnSnSe4 solar cells
Understanding carrier loss mechanisms at microscopic regions is imperative for the development of high-performance polycrystalline inorganic thin-film solar cells. Despite the progress achieved for kesterite, ...
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Article
A single-Pt-atom-on-Ru-nanoparticle electrocatalyst for CO-resilient methanol oxidation
Single Pt atom catalysts are key targets because a high exposure of Pt substantially enhances electrocatalytic activity. In addition, PtRu alloy nanoparticles are the most active catalysts for the methanol oxi...
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Article
Open AccessFlexible and efficient perovskite quantum dot solar cells via hybrid interfacial architecture
All-inorganic CsPbI3 perovskite quantum dots have received substantial research interest for photovoltaic applications because of higher efficiency compared to solar cells using other quantum dots materials and t...
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Article
Open AccessAdvanced characterization of biomineralization at plaque layer and inside rice roots amended with iron- and silica-enhanced biochar
Application of iron (Fe)- and silica (Si)-enhanced biochar compound fertilisers (BCF) stimulates rice yield by increasing plant uptake of mineral nutrients. With alterations of the nutrient status in roots, el...
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Article
Photochemical upconversion of near-infrared light from below the silicon bandgap
Photochemical upconversion is a strategy for converting infrared light into more energetic, visible light, with potential applications ranging from biological imaging and drug delivery to photovoltaics and pho...
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Open AccessAdvantages of eutectic alloys for creating catalysts in the realm of nanotechnology-enabled metallurgy
The nascent field of nanotechnology-enabled metallurgy has great potential. However, the role of eutectic alloys and the nature of alloy solidification in this field are still largely unknown. To demonstrate o...
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Earthworms lit with quantum dots
Yeast, bacteria and fungi have been used to synthesize a variety of nanocrystals. Now, the metal detoxification process in the gut of an earthworm is exploited to produce biocompatible cadmium telluride quantu...
