Ultra-wide bandgap gallium oxide vertical MOSFETs enable high-voltage, low-loss power switching for energy grids/ electric mobility

https://www.eurekalert.org/news-releases/1143882

"gallium oxide lacks shallow acceptors, overcome with vertical trench MOSFET utilizing in-situ magnesium-doped current-blocking layer... allows the device to achieve stable high-voltage operation, superior energy efficiency, thermal tolerance, compact form factor, robust power handling... high-power electric vehicle fast-charging/ traction locomotives, high-voltage DC power grids"