C12’s quantum processors are based on ultra-pure carbon nanotubes, a nearly one-dimensional material that achieves record coherence and low noise. This cleaner-materials approach enables scalable ...

Quantum technologies are highly promising devices that process, transfer or store information leveraging quantum mechanical ...

The acquisition is a shift toward tighter control over the physical supply chain required to scale quantum computers.

Quantum computers, systems that process information leveraging quantum mechanical effects, could reliably tackle various ...

You may have heard of diamond qubits, but diamonds aren't the only gemstones that can be used to store quantum information. A new study reveals that spinel, a vibrant and rare gem, can also be used as ...

Quantum computing stocks were among the hottest investments in 2024, with several pure plays delivering gains opf 1,000% or ...

New pre-print describes codes that “move” logical ancilla qubits up and down to significantly reduce the error rate ...

Quantum engineers have now demonstrated a fully controllable three‑qubit register on a silicon photonic chip, turning a ...

Rigetti sells on-premises 9-108 qubit quantum computing systems, supporting national laboratories and quantum computing centers. Rigetti's 9-qubit Novera QPU supports a broader R&D community with a ...

Rigetti Computing’s RGTI confidence in reaching a 1,000-plus qubit system by 2027 is increasingly anchored in its ...

Amazon is boosting its quantum computing bets with Peter DeSantis, its new leader for AI models, custom silicon (semiconductor chips) and quantum computing. DeSantis is a 27-year Amazon veteran who ...

RGTI delays general availability of its 108-qubit Cepheus-1 system to Q1 2026 to hit 99.5% fidelity, signaling execution ...