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Hot carriers perspective on the nature of traps in perovskites

Physics

Hot carriers perspective on the nature of traps in perovskites

M. Righetto, S. S. Lim, et al.

This innovative research by Marcello Righetto, Swee Sien Lim, David Giovanni, Jia Wei Melvin Lim, Qiannan Zhang, Sankaran Ramesh, and Yong Kang Eugene Tay uncovers the detrimental effects of hot carrier trapping in methylammonium lead iodide and bromide nanocrystals. Through advanced optical spectroscopy and Marcus theory modeling, the study highlights how higher excess energies exacerbate these trapping rates, while phosphine oxide ligand passivation offers a potential solution for next-generation applications in photovoltaics and light-emitting devices.... show more
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Citations
115
Influential Citations
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Reference Count
69
Citation by Year

Note: The citation metrics presented here have been sourced from Semantic Scholar and OpenAlex.

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