並列摘要
In recent years, with the emergence of emerging applications such as fast charging, drones, electric vehicles, and 5G mobile communications, the market is eager for the next generation of power components and high-frequency power amplifiers to provide lower power consumption, greater power density, and faster operating frequency and higher reliability. Therefore, finding new semiconductor power device materials has become the direction of concerted efforts for semiconductor companies. Among these emerging materials, gallium nitride (GaN) is one of the most noticeable materials.