Ge (Germanium)
Ge (Germanium)
Product Detail


Type/Dopant
N-Type/SiP-Type/Zn
DopantAs, SbGa
Growth MethodCZCZ
Diameter2", 3", 4", 6"
Orientation(100)±0.5°
Thickness (µm)175-500um±25um
OF/IFUS EJ
Resistivity (ohm-cm)0.005-300.005-0.4
Etch Pitch Density (/cm2)<300<300
TTV [P/P] (µm)<15
TTV [P/E] (µm)<25
Warp (µm)<25
Surface Finished

P/P, P/E, E/E















Ge wafer is an elemental and popular semiconductor material , due to its excellent crystallographic properties and unique electric properties , Ge wafer is widly used in Sensor , Solar cell and Infrared optics applications . WEISS WAFER can provide low dislocation and epi ready Ge wafers to meet your unique germanium needs . Ge wafer is produced as per SEMI. standard and packed in standard cassette with vacuum sealed in clean room enviroment , with a good quality control system , WEISS WAFER is dedicated to providing clean and high quality Ge wafer products . please contact us for more Ge product information




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