Fusion Physicists Found a Way Around a Long-Standing Density ...
4 days ago · At the Experimental Advanced Superconducting Tokamak (EAST), physicists successfully exceeded what is known as the Greenwald limit, a practical density boundary …
China’s “artificial sun” just broke a fusion limit scientists ...
Jan 4, 2026 · China’s “artificial sun” fusion reactor has crossed a critical plasma density threshold that scientists once thought was unreachable. The result brings fusion ignition closer than ever.
Tokamak experiments exceed plasma density limit, offering new ...
Jan 1, 2026 · These experimental achievements provide new physical insights into breaking through the long-standing density limit in tokamak operation in pursuit of fusion ignition.
Fusion Physicists Discovered a Method Round a Lengthy ...
4 days ago · On the Experimental Superior Superconducting Tokamak (EAST), physicists efficiently exceeded what is named the Greenwald limit, a sensible density boundary past …
New Model Explains and Overcomes Plasma Density Limit in Fusion
Jan 5, 2026 · In experiments using the Experimental Advanced Superconducting Tokamak (EAST), also referred to as the “artificial sun,” researchers from the Institute of Plasma Physics …
China’s ‘artificial sun’ breaks a fusion limit thought ...
China’s flagship fusion experiment has crossed a line that many physicists once treated as a hard stop, pushing plasma density beyond a limit that had constrained reactors for decades. By ...
Fusion Ignition Breakthrough: Energy Researchers Report ...
Jan 3, 2026 · In a new milestone for fusion energy research, physicists in China say they have exceeded the plasma-density limit.