Welcome to Si-Mat.
The European Source for Silicon Wafers
and Specialty Services
Silicon Wafers
Prime, Monitor, Test, CZ and FZ, all diameters, single- or doubleside polished, as cut, lapped, etched, ...
SOI Wafers
Silicon on Insulator, thick film, bonding, 3” through 200mm, single- or doubleside polished CZ and FZ, buried thermal oxide, ...
Special Services
Wafer thinning, reduction of wafer size, lasermarking, edge grinding, lapping, thin films, oxides, ...
Wafers for integrated circuit manufacturing
MEMS microelectromechanical systems
EPI wafers for sensor and semiconductors manufacturing
SOI wafers for advanced sensor technology