Research Article
CdSe Quantum Dots for Solar Cell Devices
Table 4
Absorbance, particle size, extinction, and the molar concentration of CdSe DQs.
| Sample no. | First excitonic peak (nm) | Abs. | Size (nm) | Extinction coeff. (mol−1 cm−1 L) | Conc. (mol/L) (10−6) |
| S1 | 577 | 0.6 | 3.7 | 81150.43992 | 3.14 | S2 | 543 | 0.9 | 2.9 | 190860.4584 | 6.16 | S3 | 530 | 0.5 | 2.69 | 99040.01971 | 9.08 | S4 | 505 | 0.4 | 2.39 | 59194.80559 | 6.75 |
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