Thanks Baker
Its called the Z Machine
Here it is. Its been around for a while, looks powerfull.
https://www.sandia.gov/z-machine/
Sandiaโs Z machine is the world's most powerful and efficient laboratory radiation source. It uses high magnetic fields associated with high electrical currents to produce high temperatures, high pressures, and powerful X-rays for research in high energy density science. The Z machine creates conditions found nowhere else on Earth. Z is part of Sandia's Pulsed Power program, which began in the 1960s.