Zhejiang University Achieves Breakthrough with World’s First Superconducting QRAM Prototype
Researchers at Zhejiang University have demonstrated the world’s first prototype of a quantum random access memory (QRAM) on a superconducting quantum chip. The system successfully accesses 4-bit and 8-bit classical data simultaneously in superposition with approximately 60 percent accuracy. Published in Nature Physics, this achievement validates QRAM architecture and helps overcome critical data access limitations in quantum computing. Led by assistant professor Lu Liqiang, the work strengthens China’s position in quantum technologies.
June 6, 2026