$38M CHIPS Act Award to Scale Diraq Silicon Quantum Processors

Key Takeaways

• $38M CHIPS Act LOI targets silicon quantum processor scaling
• Silicon spin qubits aim for sub‑$1 per physical qubit cost
• Leveraging CMOS fab lines reduces infrastructure hurdles versus superconducting qubits
• GlobalFoundries supplies cryo‑CMOS expertise for end‑to‑end supply chain

Pulse Analysis

The U.S. CHIPS Act continues to shape the nation’s quantum roadmap, and Diraq’s $38 million Letter of Intent marks a decisive step toward commercial silicon quantum hardware. By channeling federal dollars through the Department of Commerce’s research office, the government signals confidence in a technology that can leverage the country’s mature semiconductor ecosystem, sidestepping the massive capital outlays required for superconducting or trapped‑ion platforms.

Silicon spin qubits offer a pragmatic path to utility‑scale quantum computing. Because they can be fabricated on standard CMOS wafers, Diraq expects to achieve economies of scale that drive the cost of a physical qubit below one dollar—a threshold widely cited as essential for real‑world applications. The approach also simplifies integration with existing data‑center infrastructure, allowing rack‑mountable cryogenic modules rather than bespoke laboratory setups. This alignment of cost, manufacturability, and operational compatibility positions silicon‑based qubits as a compelling alternative for enterprises seeking quantum acceleration.

The partnership with GlobalFoundries adds depth to the emerging domestic supply chain, providing cryo‑CMOS expertise that bridges chip design and low‑temperature packaging. Together, they aim to deliver a fully American stack—from cryostats to packaging—reducing reliance on foreign components and enhancing national security. As the quantum market matures, Diraq’s strategy could accelerate adoption across sectors such as finance, materials science, and logistics, while reinforcing the United States’ competitive edge in next‑generation computing.