Size-dependent phase transition in methylammonium lead iodide perovskite microplate crystals
oleh: Dehui Li, Gongming Wang, Hung-Chieh Cheng, Chih-Yen Chen, Hao Wu, Yuan Liu, Yu Huang, Xiangfeng Duan
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2016-04-01 |
Deskripsi
The orthorhombic-to-tetragonal phase transition in perovskite can alter its optical and electronic properties. Here, Li et al. report an investigation of the size dependent orthorhombic-to-tetragonal phase transition and show that the phase transition temperature decreases with reducing microplate thickness.