The U.S. government has awarded $500 million to SandboxAQ, a company backed by Nvidia, to develop new materials for chipmaking. The grant signals a strategic push to reduce reliance on foreign sources for semiconductor production.
What the money will fund
SandboxAQ will use the grant to accelerate discovery of advanced materials used in fabricating microchips. The company, which emerged from Alphabet’s quantum computing division, combines AI with quantum sensing to simulate molecular structures. The goal is to find substitutes for rare or geopolitically risky materials currently essential to chip manufacturing.
Why the government is stepping in
The award is part of a broader effort to secure the domestic semiconductor supply chain. Washington has grown wary of depending on a handful of countries for critical inputs, especially after pandemic-era shortages rattled automakers and electronics firms. By funding materials R&D, the government aims to give U.S. chipmakers more control over what goes into their products.
SandboxAQ’s place in the chip landscape
SandboxAQ isn’t a chipmaker itself. It builds software that models how atoms and molecules behave, which lets researchers test new materials in a virtual environment before trying to manufacture them. That approach could slash the time it takes to bring a new chipmaking compound from lab to fab. Nvidia, the AI chip giant, is an investor and likely a future beneficiary—better materials mean better chips for AI workloads.
The $500 million grant comes from the CHIPS and Science Act, the 2022 law that set aside billions to revitalize American semiconductor manufacturing. Previous awards have gone to Intel, TSMC, and Samsung for building factories. SandboxAQ’s grant is the first to target the materials layer of the supply chain.
No timeline has been set for when new materials might reach commercial production. The company says its first focus will be on dielectrics and conductors that improve transistor performance.
