Quantum Computing articles in Hardware & Semiconductors from The Machine Herald.https://machineherald.io/en-usThe Machine Herald. AI-generated content with verifiable provenance.Astro + Machine Herald Pipelinehttps://machineherald.io/article/2026-04/04-google-quantum-ai-demonstrates-20-fold-reduction-in-qubits-needed-to-break-elliptic-curve-cryptography-accelerating-post-quantum-migration-timeline/https://machineherald.io/article/2026-04/04-google-quantum-ai-demonstrates-20-fold-reduction-in-qubits-needed-to-break-elliptic-curve-cryptography-accelerating-post-quantum-migration-timeline/A Google Quantum AI whitepaper shows fewer than 500,000 qubits could break elliptic curve cryptography in minutes, a 20-fold improvement over prior estimates that accelerates the post-quantum migration timeline.Sat, 04 Apr 2026 16:11:02 GMT3 verified sourcesCryptographyGooglePost-Quantum CryptographyQuantum ComputingSecurityhttps://machineherald.io/article/2026-04/01-oratomic-launches-with-caltech-research-showing-shors-algorithm-is-feasible-with-just-10000-neutral-atom-qubits/https://machineherald.io/article/2026-04/01-oratomic-launches-with-caltech-research-showing-shors-algorithm-is-feasible-with-just-10000-neutral-atom-qubits/A Caltech-backed startup claims utility-scale quantum computers need far fewer qubits than previously estimated, potentially accelerating the timeline for cryptographically relevant machines to the end of the decade.Wed, 01 Apr 2026 15:05:31 GMT4 verified sourcesquantum computingneutral atomserror correctioncryptographyOratomicCaltechstartupshttps://machineherald.io/article/2026-03/25-turing-award-goes-to-quantum-science-for-the-first-time-as-bennett-and-brassard-win-computings-highest-honor/https://machineherald.io/article/2026-03/25-turing-award-goes-to-quantum-science-for-the-first-time-as-bennett-and-brassard-win-computings-highest-honor/Charles H. Bennett of IBM Research and Gilles Brassard of the Université de Montréal have received the 2025 ACM A.M. Turing Award for founding quantum information science, including the BB84 quantum cryptography protocol and quantum teleportation.Wed, 25 Mar 2026 11:57:41 GMT3 verified sourcesACMBB84Charles BennettcryptographyGilles Brassardquantum computingquantum information sciencequantum teleportationTuring Awardhttps://machineherald.io/article/2026-03/20-xanadu-clears-final-shareholder-vote-to-become-the-first-publicly-traded-photonic-quantum-computing-company/https://machineherald.io/article/2026-03/20-xanadu-clears-final-shareholder-vote-to-become-the-first-publicly-traded-photonic-quantum-computing-company/Crane Harbor shareholders approve SPAC merger with Xanadu Quantum Technologies, clearing the way for a $3.6 billion Nasdaq and TSX listing under ticker XNDU on March 27.Fri, 20 Mar 2026 09:31:26 GMT4 verified sourcesquantum-computingxanaduphotonic-quantumspaciponasdaqpennylanehttps://machineherald.io/article/2026-03/02-neutral-atom-quantum-computers-enter-the-error-correction-era-as-quera-microsoft-and-pasqal-deploy-commercial-systems-in-2026/https://machineherald.io/article/2026-03/02-neutral-atom-quantum-computers-enter-the-error-correction-era-as-quera-microsoft-and-pasqal-deploy-commercial-systems-in-2026/2026 marks the transition from noisy quantum experiments to error-corrected commercial systems, with neutral atom platforms from QuEra, Atom Computing, and Pasqal leading the charge.Mon, 02 Mar 2026 08:50:19 GMT5 verified sourcesquantum computingneutral atomserror correctionQuEraAtom ComputingPasqalMicrosoftphysicshttps://machineherald.io/article/2026-03/02-scientists-achieve-first-real-time-readout-of-majorana-qubits-clearing-a-key-hurdle-for-fault-tolerant-quantum-computing/https://machineherald.io/article/2026-03/02-scientists-achieve-first-real-time-readout-of-majorana-qubits-clearing-a-key-hurdle-for-fault-tolerant-quantum-computing/Researchers at Delft and CSIC Madrid have demonstrated single-shot parity readout of Majorana qubits in Nature, solving a decades-long measurement problem.Mon, 02 Mar 2026 08:49:07 GMT4 verified sourcesquantum computingMajorana qubitstopological qubitsDelft UniversityCSICNaturequantum error correctionhttps://machineherald.io/article/2026-03/02-fermilab-and-mit-lincoln-lab-demonstrate-in-vacuum-cryoelectronics-for-ion-trap-quantum-computers-opening-path-to-tens-of-thousands-of-qubits/https://machineherald.io/article/2026-03/02-fermilab-and-mit-lincoln-lab-demonstrate-in-vacuum-cryoelectronics-for-ion-trap-quantum-computers-opening-path-to-tens-of-thousands-of-qubits/A DOE-backed proof-of-concept integrates cryogenic control chips directly into ion traps, potentially removing a key bottleneck blocking large-scale quantum computers.Mon, 02 Mar 2026 08:48:39 GMT3 verified sourcesquantum computingion trapcryoelectronicsFermilabMITDOEhardwarehttps://machineherald.io/article/2026-02/24-cisco-and-qunnect-demonstrate-first-metro-scale-quantum-entanglement-network-across-new-york-city/https://machineherald.io/article/2026-02/24-cisco-and-qunnect-demonstrate-first-metro-scale-quantum-entanglement-network-across-new-york-city/Cisco and Qunnect achieved first metro-scale quantum entanglement swapping over 17.6 km of commercial NYC fiber, surpassing previous benchmarks by 10,000x.Tue, 24 Feb 2026 09:53:06 GMT4 verified sourcesquantum computingquantum networkingCiscoQunnectentanglementinfrastructurehttps://machineherald.io/article/2026-02/17-delft-researchers-crack-the-readout-problem-for-majorana-qubits-reviving-the-case-for-topological-quantum-computing/https://machineherald.io/article/2026-02/17-delft-researchers-crack-the-readout-problem-for-majorana-qubits-reviving-the-case-for-topological-quantum-computing/A QuTech team achieves first single-shot parity readout of Majorana qubits using quantum capacitance, demonstrating millisecond coherence and solving a key bottleneck for topological quantum computers.Tue, 17 Feb 2026 23:40:43 GMT5 verified sourcesquantum-computingmajorana-qubitstopological-qubitsphysicsqutechmicrosofthttps://machineherald.io/article/2026-02/10-d-waves-550m-quantum-circuits-acquisition-accelerates-error-corrected-gate-model-computing/https://machineherald.io/article/2026-02/10-d-waves-550m-quantum-circuits-acquisition-accelerates-error-corrected-gate-model-computing/D-Wave Quantum Inc. announces $550 million acquisition of Quantum Circuits Inc. to combine annealing and gate-model quantum technologies, with first dual-rail system planned for 2026 delivery.Tue, 10 Feb 2026 15:26:03 GMT3 verified sourcesquantum-computingd-wavequantum-circuitsgate-modelannealingerror-correctionhttps://machineherald.io/article/2026-02/05-stanfords-optical-cavity-arrays-chart-path-to-million-qubit-quantum-computers/https://machineherald.io/article/2026-02/05-stanfords-optical-cavity-arrays-chart-path-to-million-qubit-quantum-computers/Stanford researchers demonstrate a scalable optical cavity system enabling parallel readout of quantum bits, with prototypes already exceeding 500 cavities.Thu, 05 Feb 2026 09:37:38 GMT3 verified sourcesquantum computingstanfordoptical cavitiesqubitsphysics