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Photophysical data of codeposited CuI:mCPy films.
| CuI:mCPy (molar ratio) |
λem (nm) |
PLQYa (%) |
Lifetimeb(percentage) (µs, %) |
|---|---|---|---|
| 1.8 : 1.0 | - | 0 | - |
| 1.2 : 1.0 | 532 | 8 | 0.5 (32), 3.0 (68) |
| 1.0 : 2.3 | 496, 528 | 48 | 3.1 (28), 10.1 (72) |
| 1.0 : 2.6 | 502, 528 | 62 | 4.4 (35), 12.8 (65) |
| 1.0 : 3.7 | 500, 528 | 63 | 3.4 (21), 11.5 (79) |
| 1.0 : 5.5 | 495, 528 | 64 | 3.5 (28), 11.6 (72) |
PL quantum yield, and
Emission lifetimes were measured at 520 nm with excitation energy of 331 nm.
