This photomicrograph shows a chain of barium ions in an IonQ quantum computing system. The width of the chain in only slightly bigger than the width of a human hair. (IonQ Photo) Dare we say it?

IonQ plans to use barium ions as qubits in its systems, bringing about a wave of advantages it believes will enable advanced quantum computing architectures. IonQ has built its systems to date with ...

COLLEGE PARK, Md., Oct. 24, 2023 — Quantum computing company IonQ (NYSE: IONQ) today announced it has achieved 29 algorithmic qubits on a barium platform, which the company said is a first-time ...

COLLEGE PARK, Md.--(BUSINESS WIRE)--IonQ (NYSE: IONQ), an industry leader in quantum computing, today announced it has achieved 29 algorithmic qubits on a barium platform for the first time, marking a ...

COLLEGE PARK, Md.--(BUSINESS WIRE)-- IonQ (NYSE: IONQ), a leader in the quantum computing industry, recently announced that it has surpassed “three 9’s” (99.9%) two-qubit gate fidelity on one of its ...

State detection fidelity data outperforms all other commercial systems and is expected to contribute to higher algorithmic qubits (#AQ) on upcoming barium systems COLLEGE PARK, Md.--(BUSINESS ...

Dan Thrasher looks to his computer monitor while setting up an optical table at Sandia National Laboratories, where he is testing lasers in combination with barium ions to reduce drift in miniature ...

COLLEGE PARK, MD – March 3, 2022 – Quantum computing company IonQ (NYSE: IONQ) today published results from its new barium-based quantum computer showing its state detection fidelity. The results ...