SKKU-led Team Identifies ‘Zinc Oxide Spin Qubit’ — A Semiconductor-Based Quantum Technology - The Quantum Insider

A research team led by Professor Hosung Seo from Sungkyunkwan University (SKKU) in South Korea, in collaboration with the University of Wisconsin–Madison and the University of Washington, has identifi... Read original →

The discovery of a novel defect in zinc oxide (ZnO) by the team led by Sungkyunkwan University represents a significant breakthrough for quantum technologies. This innovation addresses key limitations of diamond-based NV centers, such as scalability and compatibility with semiconductor processes, while demonstrating superior performance metrics. Technologically, it accelerates the transition from theoretical research to practical applications across quantum computing, communication, and sensing. From a regulatory perspective, companies adopting this new platform may see reduced R&D costs but must navigate evolving international export controls on emerging technologies to secure supply chains. Competitors like Intel and IBM are likely to increase their investments in similar areas to maintain their market edge. Over the next 12-24 months, we anticipate further advancements in materials science that will drive the industry towards more robust and scalable solutions.