Copper Selenide (Cu2Se) Sputtering Targets

Copper selenide (Cu2-xSe) is a p-type semiconductor material with a tunable bandgap that can be adjusted by varying the copper-to-selenium ratio. This material has attracted interest for its potential use in thin-film solar cells, thermoelectric devices, and other optoelectronic applications. Cu2-xSe thin films can be deposited using techniques like sputtering, evaporation, or solution-based methods, enabling their integration into device architectures. The materials high optical absorption, good charge transport properties, and ability to form stable interfaces with other semiconductors make it a promising candidate for continued research and development in the field of sustainable and high-performance electronic and energy technologies.

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