China has achieved a significant breakthrough in semiconductor manufacturing with the development of an advanced “microscopic scalpel” technology designed to alleviate critical bottlenecks in its chip supply chain.

The China Institute of Atomic Energy (CIAE) has announced the successful creation of the country’s first high-energy hydrogen ion implanter, named the POWER-750H. The institute reports that the machine’s performance meets leading international standards. Ion implanters are essential tools in chip fabrication, using accelerated ions to precisely dope silicon wafers with specific materials.

This mastery of core technology is pivotal for China’s strategy to secure domestic production of advanced semiconductors and reduce dependence on foreign suppliers. Leveraging decades of expertise in nuclear physics and accelerator technology, the CIAE has applied tandem accelerator techniques to attain full independent design and development capabilities. The breakthrough encompasses the entire process, from fundamental principles to complete system integration.

Experts highlight that this achievement represents a major stride in strengthening China’s semiconductor manufacturing infrastructure. The domestic development of such high-energy ion implanters substantially boosts the nation’s pursuit of technological self-reliance, enhancing its ability to produce critical chipmaking components without external dependence. [Source: China Institute of Atomic Energy]