2022-01-19

The production of silicon wafers usually has the following steps:1) Crystal growth can be divided into Czochralski method (CZ) and zone fusion method (FZ). Since the molten polycrystalline material will directly contact the quartz crucible, the impurities in the quartz crucible will contaminate the Read More

2021-04-19

A silicon wafer is a material essential for manufacturing semiconductors, which are found in all kinds of electronic devices that enrich our lives.Few of us have a chance to encounter an actual silicon wafer in daily life. This ultra-flat disk is polished to a mirror-like surface, and made as free a Read More