New quantum computer strengthens Jülich as a research hub

Quantum computers are considered a key technology for complex computational tasks that overwhelm classical systems. In September 2026, a new system called JION (short for Jülich trapped-ION quantum computer) went into operation at Forschungszentrum Jülich. JION is integrated into Jülich’s quantum computing infrastructure, JUNIQ, and can thus be combined with the existing supercomputing architecture. 

JION is based on ion trap technology developed by eleQtron, a startup based in Siegen, in collaboration with the Jülich Supercomputing Centre (JSC). Unlike superconducting quantum systems, the processor does not require cooling to near absolute zero temperatures. Through JUNIQ, researchers and companies will soon be able to test applications that utilize both classical supercomputers and quantum computers. These approaches open up possibilities in various application areas, including optimization tasks in logistics, transportation and process engineering, through materials research and medicine, to machine learning and the training of small AI models. In addition, service, support and training offerings for academia and industry are planned. 

At the grand opening on September 3, 2026, during which a computational operation on JION was publicly demonstrated for the first time, NRW Minister President Hendrik Wüst emphasized: “The new JION quantum computer exemplifies what can be achieved when we connect our strong quantum computing startup ecosystem with our cutting-edge research.”