10 kV $\beta$-Ga${}_2$O${}_3$ Sub-Bandgap Triggered Impurity Photoconductive Semiconductor Switches (i-PCSSs): Lessons for Optimal Design

Imteaz Rahaman, Hunter Ellis, Afrouz Taherian +5

$\beta$-Ga${}_2$O${}_3$ photoconductive semiconductor switches (PCSSs) are attractive for high-voltage operation, but above-bandgap triggering requires deep-ultraviolet excitation. Here, w…