December 3, 2021

CHICAGO PIXELS

SEMICONDUCTOR RESEARCH CENTER

LayTec extends PearL to t-PearL for time-resolved PL of thin films

The transfer of copper indium gallium diselenide (Cu(In,Ga)Se2, CIGS) thin-film photovoltaics from R&D to the gigawatt production scale leads to a growing demand for fully automated process control methods. To support this, in-situ metrology system maker LayTec AG of Berlin, Germany has extended its portfolio of photoluminescence (PL) products for thin-film semiconductor characterization…