New Technology– category –
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Translume 3D Ion Traps: Specs for Quantum Simulation and Networking
Quantum Zeitgeist USA Overview Microfabricated monolithic 3D ion traps have achieved electric field depths in the electron volt range and heating rates as low as approximately 1 quanta per second. Utilizing the femtoEtch process on fused... -
NTT and Ritsumeikan University: Quantum Chip Communication Limits
PR TIMES Japan Overview NTT and Ritsumeikan University have developed a mathematical method to calculate the maximum success probability of inter-chip quantum operations in distributed quantum computers. The new approach, based on algebr... -
IBM and Rutgers: Real-time quantum feedback control explained
Rutgers USA Overview Researchers from Rutgers, IBM, and collaborating institutions have successfully demonstrated real-time quantum feedback control, repeatedly checking and resetting parts of a quantum system to manage chaotic behavior.... -
Superconducting Processors: Rules to halve single-qubit error rate
arXiv Unknown Overview An arXiv paper presents quantitative rules for parallel calibration and drift-resilient maintenance in large-scale superconducting quantum processors. Experimental results demonstrated six-qubit GHZ fidelities up t... -
Quantinuum H2: 42-qubit NMR simulation specs and HQS partnership
Quantinuum USA Overview Quantinuum, in collaboration with HQS Quantum Simulations, demonstrated the most accurate large-scale digital NMR simulation to date on quantum hardware, using Quantinuum's System Model H2. The study simulated an ... -
IBM: Fault-tolerant logic specs for 156-qubit processor
OpenReview (arXiv) Unknown Overview IBM researchers have demonstrated error-corrected memory and fault-tolerant logical operations with a median two-qubit gate fidelity of approximately 99.7% on a 156-superconducting-qubit array (ibm_bos... -
SQMS Center: Qubit performance variations in 22 devices
Fermilab Newsroom USA Overview The Superconducting Quantum Materials and Systems (SQMS) Center, led by Fermilab, conducted a landmark material characterization study across 22 superconducting quantum devices and 7 characterization techni... -
Quantinuum Helios: 98-qubit fidelity and logical gate specs
Inside Deep Tech USA Overview Quantinuum has published a comprehensive guide to its 98-barium-qubit trapped-ion quantum computer, Helios, showcasing impressive single-ququbit gate fidelity of 99.9975% and two-qubit fidelity of 99.921%. A... -
IonQ and Google: Quantum error decoder and stability specs
Markets Insider (IonQ and Google Quantum AI news) USA Overview IonQ has demonstrated the industry's first real-time quantum error decoder operating on a single standard CPU, handling over 31.5 million quantum operations on 408 logical qu... -
Quantum Foundry Copenhagen: 2027 chip manufacturing timeline
Quantum Zeitgeist Blog Denmark Overview Quantum Foundry Copenhagen, backed by a €390 million grant from the Novo Nordisk Foundation, plans to operationalize a commercial quantum chip manufacturing facility by 2027. Concurrently, Fujitsu ...
