Table 1 Compositions for different locations at one-step selenized CIGS thin film
From: A Comprehensive Study of One-Step Selenization Process for Cu(In1−x Ga x )Se2 Thin Film Solar Cells
Location (mm) | Cu (at.%) | Se (at.%) | Ga (at.%) | In (at.%) | \( \frac{\mathrm{Cu}}{\left(\mathrm{Ga}+\mathrm{In}\right)} \) | \( \frac{\mathrm{Ga}}{\left(\mathrm{Ga}+\mathrm{In}\right)} \) |
|---|---|---|---|---|---|---|
5 | 21.39 | 53.50 | 4.54 | 20.57 | 0.85 | 0.18 |
10 | 21.31 | 54.17 | 3.87 | 20.65 | 0.87 | 0.16 |
20 | 24.03 | 49.56 | 0 | 26.41 | 0.91 | 0 |
50 | 25.46 | 48.53 | 0 | 26.01 | 0.98 | 0 |