{"id":219622,"date":"2026-04-26T09:32:03","date_gmt":"2026-04-26T09:32:03","guid":{"rendered":"https:\/\/teknomers.com\/en\/the-world-focused-on-silicon-but-china-dominated-gallium-the-silent-crisis-of-the-future-chip\/"},"modified":"2026-04-26T09:32:05","modified_gmt":"2026-04-26T09:32:05","slug":"the-world-focused-on-silicon-but-china-dominated-gallium-the-silent-crisis-of-the-future-chip","status":"publish","type":"post","link":"https:\/\/teknomers.com\/en\/the-world-focused-on-silicon-but-china-dominated-gallium-the-silent-crisis-of-the-future-chip\/","title":{"rendered":"The World Focused on Silicon, but China Dominated Gallium: The Silent Crisis of the Future Chip"},"content":{"rendered":"\n
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The Silent Crisis: Gallium vs. Silicon<\/h2>\n

While the world focuses on the race for traditional silicon and artificial intelligence advancements, a silent crisis is emerging in the technological landscape. The United States and Europe are investing billions to regain microchip sovereignty, neglecting a material that could jeopardize the future of robotics, defense, and energy: gallium.<\/p>\n

Western Blindness to an Absolute Monopoly<\/h3>\n

Gallium may not be as celebrated as lithium, nor classified as a “rare earth” element, but its critical importance cannot be overstated. While the U.S. administration tries to fortify its supply chains, China has adeptly maneuvered its dominance in gallium, controlling an overwhelming 99% of global production. In contrast, the U.S. ceased gallium production nearly four decades ago. Notably, gallium isn’t mined directly but is instead a byproduct of aluminum and zinc processing, leaving its production capacity vulnerable to demand fluctuations.<\/p>\n

China’s Geopolitical Weapon<\/h3>\n

This dependency has transformed into a geopolitical weapon. In 2023, China imposed export restrictions on gallium, escalating to a complete ban on shipments to the United States by the end of 2024. Such actions underscore the grave implications for Western industries reliant on this critical material.<\/p>\n

The Emergence of Innoscience<\/h3>\n

China\u2019s prowess in gallium has given rise to Innoscience, dubbed the “TSMC of GaN” (Gallium Nitride). This Suzhou-based company has disrupted the market for GaN power semiconductors, aggressively undercutting U.S. competitors like Navitas and EPC by up to 50%. This shift isn’t merely due to competitive pricing; it\u2019s backed by substantial government subsidies, rapid innovation, and a self-sufficient production model that Western companies lack.<\/p>\n

Silicon’s Limitations and the GaN Advantage<\/h3>\n

As silicon technology hits its physical boundaries, GaN emerges as a superior alternative. With a bandgap of 3.4 eV\u2014compared to silicon’s 1.1 eV\u2014GaN operates effectively at higher voltages and temperatures without overheating. This quality translates into greater energy efficiency, allowing devices to operate without excessive heat generation while reducing the size of components.<\/p>\n

Gallium’s Dominance Across Critical Sectors<\/h2>\n

Gallium Nitride plays a pivotal role in various critical sectors:<\/p>\n