01/09/2026
Research from UNIST shows progress toward practical terahertz devices for future 6G-era systems. By lowering electric field requirements through new materials, the work addresses durability and heat limits that have constrained THz operation. The result points to more energy-efficient, ultra-fast components that could support high-frequency communications and sensing beyond today’s semiconductors.
https://phys.org/news/2026-01-ultra-fast-quantum-tunneling-device.html