SiC cantilever paddle is a cantilever agitator or driving device based on silicon carbide, which is usually applied in high-temperature, highly corrosive or highly abrasive environments. Its struct...
In semiconductor manufacturing, high-temperature thermal processing is essential for wafer fabrication steps such as oxidation, diffusion, annealing, and LPCVD deposition. These processes are typic...
In SiC crystal growth production lines, many engineers focus on hot-zone design, temperature control curves, and powder formulation. Yet when yield fluctuations arise, the root cause often traces b...
When does a Vacuum Pump benefit an engine?
A vacuum pump, in general, is an added benefit to any engine that is high performance enough to create a significant amount of blow-by. A vacuum pump will...
Shuangyashan, Northeastern China, October 31st (Reporter Li Sizhen) On the morning of October 29th, the city’s graphite industry cadre training class jointly organized by the Municipal Party ...
2 Experimental results and discussion
2.1 Epitaxial layer thickness and uniformity
Epitaxial layer thickness, doping concentration and uniformity are one of the core indicators for judging the...