基于高纯度4H-SiC光导半导体开关的低导通电阻与高峰值电压传输效率研究

Silicon carbide (SiC) is a wide-bandgap semiconductor suitable for high-power high-voltage devices, especially the feasibility and superiority of SiC photoconductive semiconductor in microwave generation have been demonstrated via linear operating mode. Here, the photoconductive semiconductor switch (PCSS) with a channel length of 0.5 mm is fabricated as planar structures on high-purity semi-insul...