Copper indium gallium selenideCopper indium gallium (di)selenide (CIGS) is a I-III-VI2 semiconductor material composed of copper, indium, gallium, and selenium. The material is a solid solution of copper indium selenide (often abbreviated "CIS") and copper gallium selenide. Read from the Chembox of the Wikipedia article Copper indium gallium selenide, revision 1309804500.

Property

Value

Formula

Cu2GaInSe4, 627.48 g/mol

Melting point

1070 °C

Density

5.7 g/cm³

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