In a major step toward practical quantum computers, Princeton engineers have built a superconducting qubit that lasts three times longer than today’s best versions. “The real challenge, the thing that ...
Figure 1 Schematic diagrams of two superconducting flux qubit circuits. The conventional qubit (a) requires an external magnetic field to operate optimally, while the new flux qubit (b), using a ...
Kawasaki and Wako, Japan, April 22, 2025 — Fujitsu Limited and RIKEN announced the development of a 256-qubit superconducting quantum computer, established at the RIKEN RQC-FUJITSU Collaboration ...
Russia has quietly vaulted into the front rank of quantum powers with a neutral-atom machine that combines a 72-qubit scale with 94% accuracy on two-qubit logic gates. The prototype, built under the ...
French quantum computing startup Alice & Bob SAS today announced a significant advancement in cat qubit technology to reduce errors in quantum computers. Named after the Schrödinger’s cat thought ...
Quantum technologies are highly promising devices that process, transfer or store information leveraging quantum mechanical effects. Instead of relying on bits, like classical computers, quantum ...
SAN FRANCSCO – Feb. 18, 2025 – CEA-Leti, in its collaboration with Quobly, CEA-List and CEA-Irig, reported today it has developed a solution using FD-SOI CMOS technology that provides simultaneous, ...
A group of South Korean researchers has successfully developed an integrated quantum circuit chip using photons (light particles). This achievement is expected to enhance the global competitiveness of ...
Microsoft’s new “topological qubit” is not based on a solid, liquid or gas. It is another phase of matter that many experts did not think was possible. Microsoft’s new quantum chip is based a new ...
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