Characterization of Bi-doped FAPbI3 perovskite films investigated by X-ray absorption spectroscopy

Characterization of Bi-doped FAPbI3 perovskite films investigated by X-ray absorption spectroscopy

Abstract A thorough investigation of perovskite structures formed through doping is essential for advancing the efficiency and stability of perovskite solar cells. In this study, Bi-doped FAPbI3 perovskite films with varying Bi concentrations (0.5–2%) were fabricated using a spin-coating technique o...

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Main Authors: Tirapat Wechprasit, Atipong Bootchanont, Yingyot Infahsaeng, Poramed Wongjom, Suttipong Wannapaiboon, Anusit Kaewprajak, Pisist Kumnorkaew, Wutthigrai Sailuam, Wittawat Saenrang, Wisanu Pecharapa, Wasan Maiaugree
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Perovskite film
FAPbI3
XANES
Local structure
X-ray absorption spectroscopy
Online Access:https://doi.org/10.1038/s41598-025-02226-1
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https://doi.org/10.1038/s41598-025-02226-1

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