However, in conventional tokamak operation, plasma density has long been restricted by an empirical upper limit. Exceeding this limit often leads to instabilities that disrupt plasma confinement and ...

The scope of nuclear fusion power has taken a huge step forward with the pulsed superconducting magnet system, which sits in the center of ITER's tokamak reactor in Southern France, as reported by ...

Experiments at China's Experimental Advanced Superconducting Tokamak have confirmed the existence of "a density-free region" of the tokamak, finding a method to break through the density limit and ...