Spain has taken a significant step toward establishing a sovereign quantum infrastructure with the inauguration of a new Quantum Nanofabrication Area at the Institute of Microelectronics of Nanotechnology (IMB-CNM) in Barcelona. Supported by a €6 million investment from the PERTE Chip program and the NextGenerationEU initiative, the facility represents a strategic move to bolster the nation's capabilities in high-precision manufacturing for next-generation technologies.
The facility is equipped with state-of-the-art lithography and microscopy systems, providing researchers with the specialized tools necessary to move from theoretical design to physical prototyping. By offering a dedicated space for the development of Quantum Processing Units (QPUs) and Quantum Key Distribution (QKD) components, the hub addresses a critical bottleneck in the quantum roadmap: the transition from laboratory-scale experiments to scalable hardware.
This development is a cornerstone of the QuARC-CSIC initiative, a large-scale collaborative effort by the Spanish Council for Scientific Research. The initiative aims to unify the efforts of 36 distinct research groups, creating a cohesive ecosystem that spans the entire quantum spectrum—from advanced computing and secure communications to high-precision sensing.
By centralizing these resources, Spain aims to foster a more robust industrial and academic pipeline. The ability to fabricate quantum components in a controlled, high-tech environment is essential for the commercialization of quantum technologies, ensuring that the next generation of hardware can be produced with the precision required for reliable performance.