Effect of Electrodeposition Potential on Composition of CuIn_1−xGa_xSe₂ Absorber Layer for Solar Cell by One-Step Electrodeposition

Table 1

Bath composition that used to prepare precursor CIGS thin films by electrodeposition. All chemicals were dissolved in a solution of pH 2 with DI water.

	Bath composition (mM)
	Cu^2+	In^3+	Ga^3+	Se^4+	LiCl
Fixed	12	3.75	6.81	10.8	250