Table 3 Wavelength-dependent PL decay time constants of d-Cu:CdS QDs dispersed in water
From: Impurity Location-Dependent Relaxation Dynamics of Cu:CdS Quantum Dots
Sample | λ mon/nm | τ/ns | <τ>/ns |
|---|---|---|---|
d-Cu:CdS | 500 | 52(80%) + 294(18%) + 824(4%) | 111 |
550 | 52(58%) + 294(39%) + 824(3%) | 170 | |
600 | 52(36%) + 294(49%) + 824(15%) | 286 | |
650 | 52(25%) + 294(35%) + 824(40%) | 446 | |
700 | 52(11%) + 294(27%) + 824(62%) | 596 |