Why do graphite crucibles crack? How to solve it?
The following is a detailed analysis of the causes of cracks:
1. After the crucible is used for a long time, the crucible wall presents longitudin...
Metal-organic chemical vapor deposition (MOCVD) is a commonly used semiconductor epitaxy technique used to deposit multilayer films on the surface of semiconductor wafers to prepare high-quality se...
Properties of graphite bearings
1. Good chemical stability
Graphite is a chemically stable material, and its chemical stability is not inferior to that of precious metals. Its solubility in molten...
2. Epitaxial thin film growth
The substrate provides a physical support layer or conductive layer for Ga2O3 power devices. The next important layer is the channel layer or epitaxial layer used f...
The core technology for the growth of SiC epitaxial materials is firstly defect control technology, especially for defect control technology that is prone to device failure or reliability degradati...
A wafer has to go through three changes to become a real semiconductor chip: first, the block-shaped ingot is cut into wafers; in the second process, transistors are engraved on the front of the wa...