Sapphire substrates, particularly 8-inch wafers, are becoming a critical material in the semiconductor industry. With exceptional mechanical strength, optical transparency, and thermal stability, 8-inch sapphire
引言：效率作為系統層級的限制因素 隨著全球能源系統朝向電氣化、低碳化和更高功率密度的方向發展，效率已從一個理想的功能演變為一個系統層級的限制因素。
