Application

THIN FILM APPLICATIONS

 

In order to keep the thin film solar cell production stable, the adequate control of the layer deposition and treatment processes is crucial. Semilab offers several metrology solutions for the characterization of electrical and optical properties of the thin layers.

Our special design Four-Point-Probe and Eddy Current sensors provide accurate measurement of the sheet resistance of thin semiconductor, TCO or even metal layers in the total range of interest.

Using Semilab’s „Spectroscopic Ellipsometry” and „Spectroscopic Haze and Reflectance” techniques the complete characterization of the layer thickness and other optical parameters can be accomplished even on multilayer structures.

       

Technology