How Ohio Is Quietly Becoming the Epicenter of the World’s Most Powerful Tech
Ohio—once synonymous with cornfields and steel—is now at the center of a quiet revolution in computing. From Intel’s $28 billion mega-factory in Licking County to cutting-edge academic breakthroughs in atomic-scale engineering, the Midwest is becoming the nucleus of a new era: the angstrom era. Why should you care? Because the technologies being built here will shape the way we live, work, and interact with the world for decades.
Silicon Heartland is not a slogan—it’s Intel’s bold blueprint to return the U.S. to semiconductor supremacy. With advanced chip fabrication underway and a target of regaining industry leadership by 2030, Intel’s Ohio megafab is slated to produce angstrom-scale processors using technologies such as RibbonFET transistors, PowerVia architecture, and Foveros 3D packaging.
Intel has shifted away from the traditional nanometer language—confusing and no longer precise—and adopted a new naming convention focused on real-world performance. That’s why you’ll now hear terms like Intel 7, Intel 4, and by 2025, Intel 20A and Intel 18A—the “A” standing for angstrom, or one-tenth of a nanometer.
According to Dr. Sanjay Natarajan, SVP at Intel, “We believe we will be in a technology leadership position by 2025, with our 18A technology.” This signals not just a naming update, but a leap into previously unreachable scales of performance.
The Atom-Level Breakthroughs That Make This Possible: Creating electronics at angstrom scales is not just difficult—it’s mind-bending. Transistors, the building blocks of all computing, are now so small that electrons can jump across them due to quantum tunneling. To solve this, Intel and research institutions are developing:
- RibbonFET (Gate-All-Around): A design where the transistor gate wraps completely around the channel, allowing ultra-precise control of current. This design enhances performance while minimizing power waste.
- PowerVia: Moves power delivery to the backside of the chip, improving signal clarity and power efficiency.
- Foveros Omni & Direct: Intel’s chip-stacking innovation allowing different processor types to be vertically layered, enhancing power without increasing size.
Laser Light: A Tool for Atomic-Scale Engineering: In tandem with Intel’s roadmap, researchers have unveiled another stunning innovation: the ability to control atomic-scale gaps and molecular circuits using light.
Published in Nano Energy, the paper “In-situ control of on-chip gaps, atomic switches, and molecular junction by light irradiation” describes how scientists can use focused laser beams to expand materials just enough to adjust atomic-scale gaps in real-time—without touching the chip.
“The laser-induced expansion of the substrate enabled a controllable and reversible modulation of the nanogap,” the authors wrote. This breakthrough enables engineers to create atomic switches and molecular junctions that may someday power ultra-efficient devices and next-gen sensors.
In simpler terms: we’re learning how to build and control circuits the size of molecules—just by shining light on them.
Why This Matters to You: You don’t have to be a scientist to feel the impact of these technologies. Here’s how the angstrom era could reshape your life:
- Longer battery life in your phone and wearables
- Smarter AI in your home, car, and healthcare apps
- Faster computing for everything from video calls to gaming
- Greener data centers, saving electricity and reducing emissions
And thanks to this Midwest resurgence, those innovations won’t just be built in Silicon Valley or abroad—they’ll be Made in Ohio.
The Economic and National Impact: This isn’t just a tech upgrade—it’s an economic and geopolitical imperative. With the global chip shortage revealing just how fragile our supply chains are, the U.S. has committed billions through the CHIPS Act to revive domestic manufacturing. Intel’s investments, alongside educational initiatives like the Midwest Semiconductor Network, aim to train the workforce that will build America’s future.
As Intel’s Dr. Ann Kelleher put it, “This new framework is being set up so that it can be clear, consistent, and meaningful.” That applies to both the technology and the broader vision for national resilience.
A New Tech Frontier Begins in the Heartland From atomic switches activated by light to Intel’s leap into the angstrom age, Ohio is quickly becoming the face of a high-tech, high-stakes future. This is more than rebranding—it’s a redefinition of what American innovation looks like in the 21st century.
For decades, the frontier of technology was defined by smaller transistors and faster chips. Now, it’s defined by atomic precision, quantum control, and local leadership.
And it’s happening right in the heart of the country.
Citations:
News Articles & Reports
- Hachman, Mark. “Intel Changes Its Manufacturing Language as It Moves to Angstroms.” PCWorld, July 26, 2021. https://www.pcworld.com/article/394919/intel-changes-chip-names-discarding-nanometers-for-angstroms.html
- “Intel Again Pushes Back Expected Opening for Semiconductor Plant in Central Ohio.” Associated Press, March 2025. https://apnews.com/article/426bff9f8fcb8573e2721dd89e54edae
- “Delays and Uncertainty Dog Intel’s Dream of Rust Belt Manufacturing Hub.” The Guardian, March 2025. https://www.theguardian.com/us-news/2025/mar/12/intel-manufacturing-rust-belt-ohio
- “A New Silicon Heartland: How Midwest Academic Institutions Aim to Revitalize U.S. Semiconductor Production.” Midstory, 2022. https://www.midstory.org/a-new-silicon-heartland-how-midwest-academic-institutions-aim-to-revitalize-u-s-semiconductor-production/
- “Intel’s $100B Ohio Megafab Could Become the World’s Largest Chip Plant.” CNET, 2024. https://www.cnet.com/tech/computing/intels-100b-ohio-megafab-could-become-worlds-largest-chip-plant
- “Hemlock Semiconductor Officially Awarded $325M CHIPS Investment for New Facility.” OurMidland.com, 2025. https://www.ourmidland.com/news/article/hemlock-semiconductor-officially-awarded-325m-20019821.php
Academic Papers & Scientific Publications 7. Wu, Y., et al. “In-situ control of on-chip angstrom gaps, atomic switches, and molecular junction by light irradiation.” Nano Energy, Vol. 90, 2021. https://www.sciencedirect.com/science/article/pii/S1748013221001511
- Li, P., et al. “A Review of Reliability in Gate-All-Around Nanosheet Devices.” Micromachines, 2024. https://www.mdpi.com/2072-666X/15/2/269
- Natarajan, S., et al. “Intel PowerVia Technology: Backside Power Delivery for High Density and High-Performance Computing.” ResearchGate, 2023. https://www.researchgate.net/publication/372604049
- Harame, D., et al. “High-NA EUV Lithography Enabling Moore’s Law in the Next Decade.” SPIE Digital Library, 2023. https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12953/129530P
- Imec. “Imec Demonstrates Logic and DRAM Structures Using High-NA EUV Lithography.” Imec Press Release, 2023. https://www.imec-int.com/en/press/imec-demonstrates-logic-and-dram-structures-using-high-na-euv-lithography
- Dasgupta, S., et al. “Considerations for Ultimate CMOS Scaling.” ResearchGate, 2022. https://www.researchgate.net/publication/260590218
- Chen, J., et al. “Reliability Study of Nano Ribbon FET with Temperature Variation Including Interface Trap Charges.” Microelectronics Reliability, 2023. https://www.sciencedirect.com/science/article/abs/pii/S0921510723006190
Government & Industry Resources 14. CHIPS and Science Act. U.S. Congress, 2022. https://www.congress.gov/bill/117th-congress/house-bill/4346
- “Gov. Holcomb Announces Generational Multi-Billion-Dollar Investment to Make Indiana Leader in Semiconductor Packaging.” IEDC Newsroom, 2024. https://iedc.in.gov/events/news/details/2024/04/03/gov.-holcomb-announces-generational-multi-billion-dollar-investment-to-make-indiana-leader-in-semiconductor-packaging
