The Physics of Forever™
Building the first scalable engineered diamond platform, enabling coatings, substrates, and active devices across consumer, automotive, aerospace/defense, and quantum photonics.
Pioneers in Diamond Semiconductor and Quantum Technology
At Diamond Quanta, we're pioneering the frontiers of semiconductor and quantum technology with our breakthroughs in diamond electronics and our vision for an integrated quantum photonic platform. Our innovations are setting the stage for a new era where our advanced tech designs power the future of technology.
Groundbreaking Approach
Our groundbreaking approach to molecular defect engineering and charge transport in diamond sets us apart. By overcoming the challenges of crystal defects and enhancing the tunability of electronic properties, we're enhancing the capabilities of diamond materials & devices to unprecedented performance levels in semiconductor and quantum applications, far beyond the industry norm.
Our Strategic Partners & Programs
About Us
Based in Mountain View, California (in Silicon Valley), Diamond Quanta (DQ) is building the first scalable engineered diamond platform, enabling coatings, substrates, and active devices across consumer, automotive, aerospace/defense, and quantum photonics. A Silicon Catalyst portfolio company, DQ embodies the Physics of Forever mission to deliver durable, high-performance solutions for the post-silicon era.
With diamond's superior thermal conductivity and charge carrier (electron/hole) mobility, we're creating devices that are not only more compact and lightweight but also significantly more efficient. This enables power electronics capable of higher temperatures, increased voltages, and superior performance, all within a smaller footprint.
We provide a comprehensive suite of services, including prototyping, product design, and IP licensing, to help clients harness the exceptional performance capabilities of diamond technology. Our goal is to enable the integration of diamond's extreme performance into various products, helping clients achieve their next-level performance objectives in power semiconductor and quantum photonic applications.
Latest News
09-17-2025
Industry Perspective: Why Diamond Could Define the 2030s Power Electronics Era
"Diamond Quanta and ExtenD Partner to Bring Engineered Diamond Optics to Next-Generation Devices"
Business Wire, October 15, 2025
A Beacon of Innovation
Diamond Quanta stands as a beacon of innovation, utilizing the extraordinary properties of diamond to deliver unparalleled solutions in power electronics and quantum applications such as quantum photonics. Our commitment to advancing condensed matter physics and materials science is transforming theoretical models into practical technologies that redefine the traditional boundaries of semiconductor applications.
Reach Out to Us
At Diamond Quanta, we are passionate about transforming the future of electronics and quantum applications through the unparalleled properties of diamond materials. Contact us today to learn more about our services and how we can collaborate to push the boundaries of what's possible.