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説明:

Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken semiconductor optoelectronics research by storm, and have emerged as promising candidates for high-performance solar cells, light-emitting diodes (LEDs), lasers, photodetectors, and radiation detectors. The impressive optical and optoelectronic properties, along with the rapid increase in efficiencies of solar cells and LEDs, have greatly attracted researchers across many disciplines. However, most advances made so far in terms of preparation (colloidal nanocrystals and thin films), and the devices with highest efficiencies are based on Pb-based halide perovskites, which have raised concerns over their commercialization due to the toxicity of Pb. This has triggered the search for lower-toxicity Pb-free halide perovskites and has led to significant progress in the last few years. In this roadmap review, researchers of different expertise have joined together to summarize the latest progress, outstanding challenges, and future directions of Pb-free halide
perovskite thin films and nanocrystals, regarding their synthesis, optical spectroscopy, and optoelectronic devices, to guide the researchers currently working in this area as well as those that will join the field in the future.

権利情報:

• Creative Commons BY Attribution 4.0 International
  

キーワード: halide perovskite

刊行年月日: 2023-10-27

出版者: Wiley

掲載誌:

• Advanced Functional Materials (ISSN: 16163028) vol. 34 issue. 6 2307896

研究助成金:

• Agencia Estatal de Investigación PID2020‐117371RA‐I00
• Xunta de Galicia ED431F2021/05
• Alexander von Humboldt-Stiftung
• China Scholarship Council
• Natural Science Foundation of Jiangsu Province BK20220142
• Fundamental Research Funds for the Central Universities 30922010713
• Engineering and Physical Sciences Research Council EP/V014498/2
• Department of Science and Technology, Government of Kerala
• Science and Engineering Research Board
• Generalitat Valenciana MFA/2022/020

原稿種別: 出版者版 (Version of record)

MDR DOI:

公開URL: https://doi.org/10.1002/adfm.202307896

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更新時刻: 2024-04-02 16:30:31 +0900

MDRでの公開時刻: 2024-04-02 16:30:31 +0900