How lasing happens in CsPbBr3 perovskite nanowires
oleh: Andrew P. Schlaus, Michael S. Spencer, Kiyoshi Miyata, Fang Liu, Xiaoxia Wang, Ipshita Datta, Michal Lipson, Anlian Pan, X.-Y. Zhu
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2019-01-01 |
Deskripsi
Lead-halide perovskite are an interesting material platform for light-emitting devices but the underlying lasing mechanism is still disputed. Here, Schlaus et al. use time-resolved spectroscopy of CsPbBr3 nanowires to show that lasing results from stimulated emission of an electron-hole plasma.