Table 1. Device Performance of PeLEDs Based on the Pristine, DPMP-, and TPP-Treated CsPbBrI2 NCs.
perovskite | EL (nm) | Vturn-on (V) | Lmax (cd/m2@V) | ηmax (cd/A@V) |
---|---|---|---|---|
pristine | 647 | 5.9 | 168@10.1 | 0.015@7 |
DPMP-treated | 647 | 4.9 | 299@10.9 | 0.046@10.9 |
TPP-treated | 647 | 5.6 | 285@11.7 | 0.11@10.6 |