China launches mass production of silicon-28: a breakthrough for quantum computing
The China National Nuclear Corporation (CNNC) has officially announced the start of serial production of silicon-28 with an isotopic purity exceeding 99.99%. This event marks the first independent large-scale production of this material in China's history, which holds strategic significance for the development of advanced technologies.
Silicon-28 is an isotope of silicon that plays a key role in the creation of silicon-based quantum computers. Its main advantage is its ability to significantly reduce the level of magnetic interference, which is one of the primary causes of qubit instability. Improving qubit stability directly impacts the accuracy of quantum computing and paves the way for creating more powerful and reliable quantum systems.
Previously, the production of high-purity silicon-28 was limited and concentrated in the hands of a few Western companies, creating a dependency for Chinese industry. Now, with the launch of its own production, China not only strengthens its technological sovereignty but also gains the ability to influence global supply chains in the field of quantum technologies.
From an expert's perspective, this step is a logical continuation of the PRC's aggressive strategy to dominate high-tech industries. For the crypto industry and blockchain sector, the development of quantum computing carries a dual meaning: on one hand, it poses a threat to existing cryptographic algorithms, and on the other, it serves as a stimulus for creating post-quantum solutions. The mass production of silicon-28 accelerates this process, making the quantum threat more real and imminent.