Single Polished Monocrystalline Silicon Wafer

Monocrystalline silicon wafer is a kind of high purity silicon material, processed by special production technology, widely used in solar cells, integrated circuits, semiconductor devices and other fields.
The main production mode of monocrystalline silicon is the Czochralski process. The method is to put high purity silicon material into a quartz crucible, melting at high temperature, and then add dopant, by stirring and rotating the crucible, the silicon liquid gradually solidified and crystallized, forming a single crystal silicon rod. In the production process, temperature, atmosphere and other parameters need to be controlled to ensure the quality and purity of monocrystalline silicon.