NMZK Advanced Materials Technology Group and the Institute of Semiconductor Materials of the Chinese Academy of Sciences successfully developed high-purity silicon carbide powder (99.999%) and silicon carbide crystal products.
Silicon carbide material has the characteristics of large band width, high breakdown electric field, large thermal conductivity, high electronic saturation drift rate, and strong radiation resistance. It is an important part of the development of gallium nitride-based microwave power devices, the core component of the most advanced military radar. Single crystal substrate material. Some products have been used in subway vehicle traction systems, photovoltaic inverters, hybrid city bus converters and other fields. They are also widely used in photodiodes, LEDs, and a new generation of high-efficiency and energy-saving power electronic devices.