| CuGa3Se5 | |||||
| Samples | % Cu | % Ga | % Se | Dy | Conductivity type |
| A | 12 | 33 | 55 | +0.09 | p |
| B | 10.4 | 32.9 | 56.7 | −0.04 | p |
| C | 11.2 | 32.7 | 56.1 | +0.027 | p |
| D | 11.7 | 33.1 | 55.2 | +0.06 | p |