Spintronics AI and CSIR-CEERI Partner to Advance GaN Technology in India - TimesTech

The real signal isn't the partnership itself—it's New Delhi's strategy to wedge into third-generation semiconductor supply chains via materials science and AI-driven design, bypassing geopolitical chokeholds on advanced silicon nodes. CSIR-CEERI's core competency sits in bulk GaN crystal growth and epitaxy, the exact segment monopolized by Sumitomo Electric and Wolfspeed. Spintronics AI's role is to compress the traditional trial-and-error cycle through computational materials discovery, but engineering-scale deployment still hinges on MOCVD tooling export permissions and delivery lead times from Aixtron and Veeco. On supply-chain risk, GaN equipment faces far lighter export controls than EUV lithography, yet IP licensing and process know-how remain structural barriers. India's Semiconductor Mission can subsidize capex but cannot replicate a decade of fab-line accumulation. Competitively, Sanan and other Chinese GaN fabs have already entered production ramp; India trails by five to seven years. However, Western OEMs' anxiety over China-centric supply chains will pressure Navitas, Infineon, and ST to establish India-based GaN packaging and test nodes within 18 months. The 12-to-24-month tail: no commercial GaN chip volume, but expect three concurrent milestones—bulk GaN substrate yield breakthroughs at CEERI, AI-driven device-simulation IP entering India's patent registry, and at least two European power-semiconductor firms launching GaN back-end pilot lines. The true inflection point lands in 2027–2028, positioning India as the world's second-largest GaN back-end manufacturing hub after China.