LGDinTECH Insights: Episode 8
Diamond Semiconductors?! ... Northrop Grumman’s Next Gen Breakthrough
In this episode, Marty sits down with Dr. Ugonna Ohiri, Technical Fellow at Northrop Grumman Microelectronics Center, to explore how diamond is being used as a next-generation material for advanced electronics, defense systems, quantum sensing, and high-performance computing.
Dr. Ohiri explains why diamonds’ exceptional thermal and electronic properties make it so valuable for microelectronics, including its potential as a powerful heat spreader for AI and GPU systems, its use in harsh environments, and its role in emerging quantum sensing applications through nitrogen vacancy centers.
The conversation also covers Northrop Grumman’s progress in diamond receiver protector diodes, its investment in diamond fabrication capabilities, the installation of its first diamond reactor, and how diamond technology may complement gallium nitride devices for improved thermal management.
Topics discussed include:
Diamond semiconductors and diamond electronics
High-power receiver protector diodes
Thermal management for AI and high-performance computing
Quantum sensing and nitrogen vacancy centersDiamond-on-GaN technology
Domestic diamond manufacturing and fabrication
The future of defense, space, and commercial applications for diamond materials
If you’re interested in the future of semiconductors, advanced materials, quantum technology, AI hardware, or defense innovation, this episode offers a fascinating look at why diamond may become one of the most important materials in next-generation electronics.
