Copper Gallium Selenide, Powder, 99.999%, -325 mesh

Copper Gallium Selenide is a p-type semiconductor used as an absorber layer in thin-film solar cells, often as a component in CIGS (Copper Indium Gallium Selenide) photovoltaic technology.

Used as a sputtering target material for the physical vapor deposition of thin films in the fabrication of high-efficiency photovoltaic devices.

Utilized as a source material in vacuum evaporation processes to deposit stoichiometric thin films for optoelectronic applications.