insideHPC

Quantum: IonQ Announces 29 Algorithmic Qubits on Barium Platform

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 ...
NextBigFuture

$3 billion IonQ Quantum Computers Making Barium Ion Qubits

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 ...
Business Wire

IonQ Achieves Industry Leading Performance on Next Generation Barium Qubits

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 ...
Nasdaq

IonQ Achieves Industry Breakthrough – First Trapped Ion Quantum System to Surpass 99.9% Fidelity on Barium

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 ...
insideHPC

IonQ’s Barium Systems Demonstrate Qubit Readout Performance

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 ...
Physics World

Quantum-computer node uses two different ion species

A node for quantum computing that uses two different species of ion has been unveiled by Chris Monroe and colleagues at the University of Maryland in the US. The system uses a barium ion to ...