Original Source
Chinese Scientists Create World's Coldest Alloy, Potential Quantum Leap
China Develops Ultra-Cold Alloy, Promising Quantum Technology Innovation
Chinese researchers have announced the development of a new rare earth alloy that could overturn decades of reliance on helium-3. This alloy enables the creation of a mini-fridge capable of achieving temperatures extremely close to absolute zero with no moving parts. This has the potential to significantly change the landscape of quantum computers and ultra-sensitive detector development.
US Defense Interest Intensifies Global Tech Race
This technological breakthrough comes at a time when the US Defence Advanced Research Projects Agency (DARPA) is actively searching for precisely such a technology. China's achievement is expected to send shockwaves through the field of cryogenic technology, which has relied on helium-3 for decades. The development is likely to intensify the technological race among nations in the field of quantum technology.
*Source: SCMP (2026-03-17)*
