Efficient and stable all-inorganic perovskite solar cells based on nonstoichiometric CsₓPbI₂Brₓ (x > 1) alloys

Efficient and stable all-inorganic perovskite solar cells based on nonstoichiometric CsₓPbI₂Brₓ (x > 1) alloys

Here we report a systematic study of all-inorganic perovskite-inspired systems based on CsₓPbI₂Brₓ alloys with x ranging from 0.95 to 4. The identified optimal non-stoichiometric composition Cs₁.₂PbI₂Br₁.₂ delivered the best optoelectronic, structural and photovoltaic characteristics in combination...

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Bibliographic Details
Main Authors: Frolova, Lyubov A., Chang, Qing, Luchkin, Sergey Yu., Zhao, Daming, Akbulatov, Azat F., Dremova, Nadezhda N., Ivanov, Andrey V., Chia, Elbert E. M., Stevenson, Keith J., Troshin, Pavel A.
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2021
Subjects:
Science::Physics
Highly Efficient
Thin-films
Online Access:https://hdl.handle.net/10356/151643

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