Direct observation of phase transitions between delta- and alpha-phase FAPbI 3 via defocused Raman spectroscopy

<p>The ability to characterise perovskite phases non-destructively is key on the route to ensuring their long-term stability&nbsp;<em>in operando</em>. Raman spectroscopy holds the promise to play an important role in this task. Among all perovskites, formamidinium lead iodide...

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Main Authors: Sturdza, BK, Gallant, BM, Holzhey, P, Duijnstee, EA, von der Leyen, MW, Sansom, HC, Snaith, HJ, Riede, MK, Nicholas, RJ
פורמט: Journal article
שפה:English
יצא לאור: Royal Society of Chemistry 2024