Copper Indium Gallium (Cu/In/Ga) Sputtering Targets

Copper indium gallium (CuInGa) is a ternary compound that can be used as an absorber layer in thin-film solar cells. By adjusting the ratio of indium to gallium, the materials bandgap can be tuned to optimize light absorption and energy conversion efficiency. CuInGa thin films can be deposited using techniques like sputtering or co-evaporation, similar to the CIGS and CIS materials discussed earlier. The versatility of the CuInGa system, combined with its proven performance in commercial thin-film solar cell technologies, makes it a widely researched and adopted material in the photovoltaic industry. Ongoing efforts focus on improving the scalability, stability, and cost-effectiveness of CuInGa-based solar cell manufacturing.

Please contact us at for specific academic pricing.