Table 2. PL of Different CsPb(Br:X)3 NC Mixtures.
| ratio CsPbBr3:CsPbX3 (X = I or Cl) | PL (eV) | PLQY (%) |
|---|---|---|
| CsPbCl3 NCs | 3.18 | 1 |
| 2:3 | 2.91 | – |
| 1:1 | 2.72 | 24 |
| 3:2 | 2.65 | – |
| CsPbBr3 NCs | 2.43 | 78 |
| 3:2 | 2.25 | – |
| 1:1 | 2.14 | 50 |
| 2:3 | 2.08 | – |
| CsPbI3 NCs | 1.87 | 36 |
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