... process: High purity Selenium 99.999%, High Purity Indium 99.999%, High-purity Gallium 99.999%, High-purity ... 2, Spray finishing and Printing process: CIGS powder, Indium Selenide In2Se3 powder, Cuprous Selenide Cu2Se powder, Gallium Gelenide ... 0.3: 2), or CIG target (copper indium gallium alloy target), In2Se3 target, Ga2Se3 target, CuGa target, CuIn target, CDS target ^ 4, CIGS powder Analysis: XRD ...