Lead-Free Perovskite Photodetectors : Progress, Challenges, and Opportunities

© 2021 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 33(2021), 26 vom: 04. Juli, Seite e2006691
1. Verfasser: Zhang, Yiqi (VerfasserIn)
Weitere Verfasser: Ma, Yao, Wang, Yaxi, Zhang, Xindong, Zuo, Chuantian, Shen, Liang, Ding, Liming
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Review lead-free perovskites optoelectronic applications photodetectors phototransistors
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520 |a State-of-the-art photodetectors which apply hybrid perovskite materials have emerged as powerful candidates for next-generation light sensing. Among them, lead-based ones are the most popular beyond doubt on account of their unique and superior optoelectronic properties. Nevertheless, trade-off toward commercialization exists between nontoxicity and high performance, with the poor stability of lead-based perovskites, indicating that it is indispensable to substitute lead with nontoxic element meanwhile bringing about a comparable figure of merit of photodetectors and relatively long-term stability. Herein, recent advances in lead-free perovskite photodetectors are reviewed, analyzing the principle while designing new materials and highlighting some remarkable progress, which are comparable, even superior, to lead-based photodetectors. Furthermore, their potential strategy in optical communication, image sensing, narrowband photodetection, etc., is examined and a perspective on developing new materials and photodetectors with superior properties for more practical applications is provided 
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650 4 |a Review 
650 4 |a lead-free perovskites 
650 4 |a optoelectronic applications 
650 4 |a photodetectors 
650 4 |a phototransistors 
700 1 |a Ma, Yao  |e verfasserin  |4 aut 
700 1 |a Wang, Yaxi  |e verfasserin  |4 aut 
700 1 |a Zhang, Xindong  |e verfasserin  |4 aut 
700 1 |a Zuo, Chuantian  |e verfasserin  |4 aut 
700 1 |a Shen, Liang  |e verfasserin  |4 aut 
700 1 |a Ding, Liming  |e verfasserin  |4 aut 
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