SpintronicsAI, CSIR-CEERI partner on indigenous GaN semiconductor technology - BusinessLine

India's GaN push is not a substitution play—it is a structural re-cut of global supply-chain power. CSIR-CEERI's epitaxy capability paired with SpintronicsAI's device architecture signals a direct jump into the epitaxy-to-device core, skipping the 'buy-equipment-and-package' phase entirely. Technical ripple: substrate autonomy forces MOCVD tooling, high-purity Ga sources, and hetero-integration to form a domestic closed loop in India within 18 months. Competitive shift: Wolfspeed and Sumitomo's pricing leverage on 6/8-inch wafers gets diluted. With PLI subsidies locked in, Indian GaN device export costs could drop 15–20%, pressuring Southeast Asian foundries directly. Risk: India's semiconductor talent density still lags Taiwan, China and South Korea; yield ramp may run 6–9 months longer than projected. BIS export controls on MOCVD critical components remain a persistent chokepoint for equipment imports. 12–24 month read: the GaN × spintronics intersection (spin-wave devices, low-power RF front-ends) becomes SpintronicsAI's structural moat. New Delhi will almost certainly classify GaN as a 'strategic semiconductor' before 2026, triggering targeted fiscal incentives and accelerating ecosystem lock-in across the subcontinent.