Yonsei University Researchers Directly Measure Quantum Metric Tensor in Real Material
First-Ever Quantum Distance Measurement Unlocks New Era for Quantum Tech Yonsei University Researchers Directly Measure Quantum Metric Tensor in Real Material Black phosphorus was chosen as the representative material for photoemission measurements What if unlocking the future of quantum computers started with a single material? Our researchers have, for the first time, directly measured the quantum distance in a solid—black phosphorus—shedding light on the hidden geometry of electrons. This breakthrough provides a critical foundation for developing advanced superconductors, next-generation semiconductors, and fault-tolerant quantum computing technologies. It’s a milestone for quantum physics and a giant step toward a quantum technology-driven future. The quantum metric—a key measure of the quantum distance in solid-state materials—helps determine the electronic properties of solids, such as transport phenomena. While scientists have measured the quantum metric dir...
