Wenjie Zhang, Fan Fang, Huaying Zhong, Lili Huang, Haodong Tang, Xi Chen, Junjie Hao, Lei Zhang, Leifeng Cao, Jun Tang, Keyu Zheng, Peter Müller-Buschbaum, Wei Chen
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引用次数: 0
Abstract
PbS QDs via Perovskite Nanocrystal Conversion
In article 2402740, Haodong Tang, Jun Tang, Keyu Zheng, Wei Chen, and co-workers present a novel perovskite conversion method (PCM) for fabricating high-quality PbS quantum dots (QDs) using perovskite nanocrystals (PeNCs) as lead precursors. The method improves QD performance by reducing trap density and enhancing charge carrier transport, demonstrated in SWIR photodetectors with significantly higher responsivity and detectivity compared to conventional hot injection methods.
期刊介绍：
Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.
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