Defect-aware parallel reloading protocol boosts neutral-atom quantum computer atom filling rates from 98.6% to 99.9% while achieving sub-millisecond planning performance for continuous quantum computation.
@informaq.bsky.social
@informaq.bsky.socialDefect-aware parallel reloading protocol boosts neutral-atom quantum computer atom filling rates from 98.6% to 99.9% while achieving sub-millisecond planning performance for continuous quantum computation.
@informaq.bsky.socialPasqal demonstrated 1,024-atom quantum processor with logical qubit execution capability, securing €312.9M post-SPAC capital and expanding commercial deployments to Saudi Arabia and Italy.
@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.
@informaq.bsky.socialDeployed a 316-qubit quantum circuit on 156-qubit IBM Heron by using controlled noise to decompose it into smaller fragments. Error mitigation recovers sample quality and preserves correlations, advancing scalable quantum machine learning.
@informaq.bsky.socialNew Mexico's $25M Roadrunner Quantum Lab launches as a 35,000-sq-ft facility integrating neutral-atom, spin, trapped-ion & photonic quantum systems alongside Sandia & Los Alamos collaboration for hardware commercialization.
@informaq.bsky.socialDiraq establishes dedicated silicon spin-qubit measurement lab in Albuquerque with New Mexico state funding and DARPA QBI backing. Targets 150,000 physical qubits by 2029 using CMOS-compatible semiconductor architecture.
@informaq.bsky.socialeleQtron GmbH patent filing describes a superconducting tunable circuit with varactor-controlled impedance matching, enabling precise frequency control for quantum device integration.
@informaq.bsky.socialInstitut quantique at Université de Sherbrooke is using maple syrup to tune quantum computers, exploring novel approaches to quantum hardware optimization and calibration.
@informaq.bsky.socialMesse Stuttgart recognized market-ready quantum technologies: C12/Thales (hardware), Fraunhofer FOKUS (software), QSENSATO (sensing), PicoQuant (communication). Awards highlight TRL 5+ solutions with direct commercial deployment pathways.
@informaq.bsky.socialUniversity of Vienna demonstrates first on-orbit two-photon quantum interference aboard LEO satellite, achieving 0.908 HOM visibility with 9.8 kg, 10W system for onboard quantum machine learning inference on Earth observation data.
@informaq.bsky.socialAchieved 97% single-shot readout fidelity for germanium hole spin qubits using double-latched RF charge sensor and systematic error mitigation. Detailed analysis of spin-to-charge conversion and decay processes enables path toward >99% fidelity.
@informaq.bsky.socialMeasured electrothermal behavior of TiN nanowires embedded in 22nm CMOS reveals vertical phonon cooling dominates over longitudinal conduction, with effective cooling coefficient 12× lower than previously reported comparable nanowires.
@informaq.bsky.socialQuantum Error Correction effectiveness depends critically on early hardware design choices. Riverlane's tools measure logical fidelity and help optimize QEC schemes for different quantum computer architectures.
@informaq.bsky.socialTantalum thin films achieve record T1 relaxation times exceeding 1ms and internal quality factors surpassing 10 million, significantly outperforming aluminum and niobium in superconducting qubit performance.
@informaq.bsky.socialHeimdall Amplifier reduces quantum readout devices from cinder-block to 10mm by eliminating Josephson junctions. New CEO and $5.5M funding aim to scale production for superconducting qubits, sensing, & more applications.
@informaq.bsky.socialSENKO and PHIX collaborate to standardize detachable fiber connections for photonic multi-chip modules, enabling repeatable optical interfaces throughout device lifecycles with improved manufacturing efficiency and long-term serviceability.
@informaq.bsky.socialFermilab's open-source QICK control system is now central to Microsoft's quantum hardware makerspace, enabling hands-on training for researchers and expanding compatibility across diverse qubit architectures.
@informaq.bsky.socialAQSolotl establishes quantum computing hardware R&D operations at UTM Technovation Park, marking Malaysia's entry into domestic quantum hardware development and commercialization.
@informaq.bsky.socialα-Tantalum films now enable record-breaking qubit coherence times exceeding 1 millisecond and resonator Q-factors above 10 million, outperforming aluminum and niobium due to superior native oxide properties and chemical resilience.
@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.