Copper Gallium (Cu/Ga) Sputtering Targets

Copper gallium (CuGa) is an intermetallic compound that has been investigated for its potential use in thin-film photovoltaic and optoelectronic applications. The material can exhibit semiconductor-like properties, with a tunable bandgap that can be adjusted by varying the copper-to-gallium ratio. Copper gallium thin films can be deposited using techniques like sputtering or co-evaporation, enabling their integration into solar cell and other optoelectronic device structures. The materials ability to absorb light efficiently and transport charge carriers effectively makes it a promising candidate for use in next-generation thin-film solar technologies, as well as in photodetectors and light-emitting diodes. Ongoing research aims to further improve the performance and stability of copper gallium-based devices.

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