Photoinduced large polaron transport and dynamics in organic–inorganic hybrid lead halide perovskite with terahertz probes
oleh: Zuanming Jin, Yan Peng, Yuqing Fang, Zhijiang Ye, Zhiyuan Fan, Zhilin Liu, Xichang Bao, Heng Gao, Wei Ren, Jing Wu, Guohong Ma, Qianli Chen, Chao Zhang, Alexey V. Balakin, Alexander P. Shkurinov, Yiming Zhu, Songlin Zhuang
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Publishing Group 2022-07-01 |
Deskripsi
Ultrafast terahertz conductivity spectroscopy reveals the formation of large polarons in CH3NH3PbI3, which protects the charge carriers from scattering with polycrystalline grain boundaries or defects and explains the long lifetime.