Two-dimensional electronic spectroscopy reveals liquid-like lineshape dynamics in CsPbI3 perovskite nanocrystals

Lead-halide perovskites have promising optoelectronic properties, determined by interplay of electronic and structural properties. Here the authors probe CsPbI3 nanocrystals by two-dimensional electronic spectroscopy, showing liquid-like structural dynamics signature of polaron formation.

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Autores principales: Hélène Seiler, Samuel Palato, Colin Sonnichsen, Harry Baker, Etienne Socie, Dallas P. Strandell, Patanjali Kambhampati
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/6b0dab175ca04375aefa407478f3240a
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