Photolithography technology mainly focuses on using optical systems to expose circuit patterns on silicon wafers. The accuracy of this process directly affects the performance and yield of integrat...
1. SiC crystal growth technology route
PVT (sublimation method),
HTCVD (high temperature CVD),
LPE (liquid phase method)
are three common SiC crystal growth methods;
The most recognized meth...
As a kind of power generation device that converts chemical energy in hydrogen and oxidant into electricity, the gas tightness of fuel cell stack is very important. This is the test of VET for the ...
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...
Silicon carbide is also known as gold steel sand or refractory sand. Silicon carbide is made of quartz sand, petroleum coke (or coal coke), wood chips (production of green silicon carbide needs to ...