Wafer Analysis

Semilab WT-2000PVN Multifunction Wafer Mapping Tool. Tabletop measurement system capable of performing a variety of measurements on PV cells, wafers and blocks. Configuration: Standard µ-PCD measurements. Max. 200 mm (8 in.) sample diameter on stage, manual loading. Wintau operating and evaluation software. Test: Minority lifetime accuracy and repeatability measurements on Semilab’s µ-PCD test sample. Diffusion length, internal quantum efficiency and reflectance accuracy and repeatability measurement on Semilab’s LBIC test sample. Test Wafers: 6-inch bare, polished, n-type wafer for µ-PCD test. (Id. V1020_035).