High Temperature, High Frequency Semiconductor Material Application

CVD diamond is a high-temperature, wide-band gap semiconductor material with excellent performance, and its electron and hole carrier migration speed is extremely high. The maximum working temperature of CVD diamond semiconductor can reach above 600℃, which is the ultimate application of diamond material to be fixed. CVD replaces the most widely used germanium, silicon and gallium arsenide semiconductor materials, and will become a milestone in the development of semiconductor materials and technology. Therefore, materials scientists predict that the advent of CVD semiconductor devices is a revolution in electronic technology. At present, CVD diamond diodes, field-effect diodes, and a variety of photosensitive-pressure-sensitive-thermal semiconductor devices used in harsh environments have been successfully developed, and they have begun to be applied and entered the market.