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Can I read Distinguishing the Migration Time Scale of Ion Species in Perovskite Solar Cells on EtoBox?
Distinguishing the Migration Time Scale of Ion Species in Perovskite Solar Cells by Feige Lou; Shuai Yuan; Xinli Wang; Hao-Yi Wang; Yi Wang; Yujun Qin; Xi-Cheng Ai; Jian-Ping Zhang is a Physics and Astronomy article available to read on EtoBox.
What is Distinguishing the Migration Time Scale of Ion Species in Perovskite Solar Cells about?
## A C T The migration time scales of different ions in methylammonium lead iodide perovskite devices are identified by a facile photovoltage-buildup technique. The cation-related slow migration is found to be the primary factor that determines the hysteresis, given a great match between the migration dynamics and the scanning rate of photoelectric measurements. The steric hindrance effects can significantly tune the ion migration dynamics. Introducing a large cation (formamidinium) or a little amount of small anion (bromide) will slow down or accelerate the cation migration, respectively. The proposed modification method should be an ideal strategy for suppressing the hysteresis phenomenon in perovskite solar cells.
Who reads Distinguishing the Migration Time Scale of Ion Species in Perovskite Solar Cells?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- Feige Lou; Shuai Yuan; Xinli Wang; Hao-Yi Wang; Yi Wang; Yujun Qin; Xi-Cheng Ai; Jian-Ping Zhang
- Publisher
- Elsevier BV
- Published
- 2022
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)