On the bench before him lay the Aetheron —a device no larger than a stack of three hardcover books. Inside, nestled like a heart in a ribcage, was his true obsession: a silicon carbide (SiC) MOSFET, etched not with the crude geometries of the past decade, but with fractal gate drivers inspired by lightning patterns. Beside it, a gallium nitride (GaN) HEMT shimmered under the work light, its two-dimensional electron gas flowing like an invisible river.
Viktor’s finger hovered.
“I can’t,” Leo whispered. “The gate driver is oscillating on its own. It’s using the parasitic inductance of the PCB traces as a tank circuit.” Power Electronics- Circuits- Devices
He looked at Viktor. “Drop the box. Walk away. Because if you push that button, you’ll trigger a voltage collapse in the local grid. Not because my circuit fails. Because it’s designed to share the pain. It will dump the entire reactive power of this lab into your toy .” On the bench before him lay the Aetheron