Two U.S. Department of Energy quantum research centers have jointly demonstrated a set of advances in ion-trap technology that could remove key barriers to building quantum computers with millions of ...

Conceptual illustration (left) and physical mockup (right, at OIST) of Qubitcore’s distributed ion-trap quantum computer, visualizing quantum entanglement via optical fiber links between traps.

Trapped ion quantum computing represents one of the most promising approaches to realising scalable quantum processors. By confining electrically charged atoms using electromagnetic fields, ...

Investors eye May 6 as IonQ balances breakthrough innovation with high expectations and uneven stock performance.

Quantinuum claims its H2 quantum processor initially features 32 fully-connected, high-fidelity qubits and a parallel gate zones architecture. Quantinuum’s H2 quantum processor initially features 32 ...

Okinawa Institute of Science and Technology (OIST; President and CEO: Karin Markides, in Onna Village, Okinawa) and Qubitcore Inc. (CEO: Ryuta Watanuki, Headquartered in Yokohama, Kanagawa Prefecture) ...

Researchers at Fermilab and MIT Lincoln Laboratory have demonstrated the trapping and manipulation of ions using in-vacuum cryoelectronics, reducing thermal noise and wiring complexity. The ...

Quantum computers can perform certain tasks much faster than their classical counterparts, but they're still larger, pricier, ...

Quantum computers can perform certain computational tasks much faster than classical computers. Unlike classical bits, which ...

Trapped-ion quantum computing operates at room temperature, unlike other types that need extreme cold. This type of quantum computing is promising for stable, long-term research and application.