Temperature dependent reversal of phase segregation in mixed-halide perovskites

Understanding the mechanism of light-induced halide segregation in mixed-halide perovskites is essential for their application in multijunction solar cells. Here, photoluminescence spectroscopy is used to uncover how both increases in temperature and light intensity can counteract the halide segrega...

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Autors principals: Wright, AD, Patel, JB, Johnston, MB, Herz, LM
Format: Journal article
Idioma:English
Publicat: Wiley 2023