@markeatherly.bsky.socialWorth attention
• Validate cryogenic multiplexing chip performance at >500 qubits ([2000018]); measure crosstalk, thermal load, and scalability for future large superconducting arrays.
#trapped_ions #superconducting #photonic https://qrater.org
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@informaq.bsky.socialPresents a cryogenic multiplexing control chip enabling single microwave cables to control multiple superconducting qubits at 20 mK, significantly reducing interconnect bottlenecks in large-scale quantum systems through frequency-domain signal routing.
@knowledgezone.bsky.social#Superconducting circuits form the backbone of many modern #Quantum #Processors by utilizing zero-electrical-resistance components to create and manipulate quantum bits (qubits) with minimal decoherence.
@informaq.bsky.socialAlice & Bob and ENS Lyon demonstrate a faster approach to stabilizing cat qubits in superconducting systems, enabling more compact designs with reduced heat generation.
@atap.lbl.govOur researchers are working with the Berkeley Lab Engineering Division to develop a new #superconducting elliptical magnet, laying the groundwork for compact, higher-power #ParticleAccelerators & future muon collider.
@theinnovation.bsky.socialIn La3Ni2O7+δ, oxygen-content tuning drives RP-phase intergrowth. The #superconducting oxygen-content window of La3Ni2O7+δ is narrow; the bilayer transition temperature remains high and the upper critical field peaks as the average oxygen content approaches 7.
doi.org/10.59717/j.t...
#physics
@informaq.bsky.socialNovel dual-bus quantum router architecture enables parallel two-qubit gates in modular superconducting processors, achieving 10^-3 gate errors while reducing SWAP counts by 34% and improving circuit depth up to 20% for quantum algorithms.
@informaq.bsky.socialIQM Quantum Computers expands into South America with deployment of its IQM Spark superconducting quantum computer at Brazil's Eldorado Research Institute, marking the company's entry into the region.
@informaq.bsky.socialIQM Quantum Computers deploys IQM Spark quantum computer to Eldorado Research Institute in Brazil, establishing South American quantum ecosystem with hybrid access to 54-qubit cloud platform for regional research institutions and industry partners.
@informaq.bsky.socialDeveloped FPGA-based IIR/FIR filter cascade correcting flux line distortion in superconducting qubits at 1 GS/s, using scattered look-ahead pipelining and rigorous fixed-point analysis with hardware validation and public release planned.
@informaq.bsky.socialTOYO Corporation has purchased a second IQM Spark quantum computer for its R&D center, expanding its superconducting quantum computing capabilities and supporting quantum acceleration initiatives in Japan.
@informaq.bsky.socialIQM and VTT's 300-qubit superconducting system (arriving late 2026) demonstrates how co-development partnerships drive quantum error correction research and enable hybrid quantum-HPC integration, advancing Europe's quantum computing capabilities.
@informaq.bsky.socialSkyWater and Qolab establish a Midwest commercial foundry partnership using the SC250 platform to transition superconducting quantum technology from custom development to repeatable wafer manufacturing, advancing quantum economics and broader adoption.
@informaq.bsky.socialSkyWater and Qolab partner to advance superconducting quantum device manufacturing, combining semiconductor production expertise with quantum technology capabilities.
@brukercorporation.bsky.socialBruker EST and Luvata announced a strategic collaboration to support the rapidly growing demand for #superconducting materials and technologies required by next-generation magnetic confinement fusion power demonstration plant projects worldwide.
Read more: https://goto.bruker.com/46PZBYF