Investigation of the S-Shaped Current–Voltage Curve in High Open-Circuit Voltage Ruddlesden–Popper Perovskite Solar Cells

We report our investigation on the S-shaped current–voltage characteristics in a hot-casting–processed (BA)2 (MA)3Pb4I13 Ruddlesden–Popper (RP) perovskite solar cell. The two-dimensional perovskite solar cells are fabricated with NiOx as the hole transport layer (HTL), which leads to significantly h...

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Bibliographic Details
Main Authors: Hong Zhong, Renlai Zhou, Xiaoqing Wu, Xiaoyun Lin, Ya Wang, Qian Li, Hang Zhou
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-07-01
Series:Frontiers in Energy Research
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2021.689657/full