Superconducting qubit– tag –
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UW-Madison Propels Quantum Innovation with Infleqtion’s IPO and CHIPS Funding, QoLab’s Superconducting Qubit Advances, and Dirac Labs’ Quantum Sensors
In Business Madison USA Overview University of Wisconsin-Madison research and startups are vigorously driving quantum innovation. Key highlights include Infleqtion's IPO in February and its proposed $100 million funding from the U.S. Dep... -
Rigetti Achieves 99.1% Two-Qubit Gate Fidelity on 108-Qubit System in Q2 2026, Reaffirms Roadmap to 1,000 Qubits
Rigetti Computing USA Overview Rigetti Computing reported its Q2 2026 financial results, showcasing significant technological advancements toward quantum advantage. Its Cepheus-1-108Q system now operates with approximately 99.9% median s... -
IBM to Acquire HRL Laboratories, Significantly Expanding Quantum Computing Capabilities
GovCon Wire USA Overview IBM has agreed to acquire HRL Laboratories, a research facility co-owned by Boeing and General Motors, marking a significant strategic move to expand its quantum computing capabilities. This acquisition will inte... -
Logical Qubit Technology Unveils AGate Superconducting Quantum Cloud Platform, Outlines Decade-Long Roadmap to Fault-Tolerant Systems
The Quantum Insider Global Overview Logical Qubit Technology announced its 'AGate' superconducting quantum computing cloud platform at 'Quantum Day 2026.' The platform supports quantum circuit execution on 30- and 100-qubit AGate series ... -
Logical Qubit Technology Unveils Quantum Cloud Platform with 100-Qubit Superconducting AGate-100 Chip, Achieving 99.97% Single-Qubit Gate Fidelity
Logical Qubit Technology Unknown Overview Logical Qubit Technology Co., Ltd. launched its superconducting quantum computing cloud platform with its 100-qubit AGate-100 chip, achieving a maximum single-qubit gate fidelity of 99.97% and tw... -
ETH Zurich Develops Innovative Quantum Memory Chip Utilizing Mechanical Vibrations to Significantly Increase Information Density
ETH Zurich Switzerland Overview Researchers at ETH Zurich have developed an innovative quantum chip that stores and processes information using microscopic mechanical vibrations, replacing or complementing quantum computer working memory... -
Japan’s Quantum Leap: Institute Extends Superconducting Qubit Coherence for Robust Processors
Nikkei Japan Overview A leading Japanese national research institute has developed a novel technology that significantly extends the coherence time of superconducting qubits, a critical advance confirmed by a patent filing. This breakthr... -
RIKEN’s 144-Qubit Superconducting Quantum Computer “Ei-II” Commences Operation with 99.9% Fidelity Amid Japan-Taiwan Compound Semiconductor Collaboration
digitimes Taiwan Overview Japan's RIKEN institute and academic institutions in Taiwan are strengthening collaboration on next-generation compound semiconductors. Concurrently, RIKEN's 144-qubit superconducting quantum computer, "Ei-II," ... -
Microsoft Unveils ‘Majorana 2’ Topological Quantum Chip, Targeting 1000x Qubit Reliability and 2029 Commercialization
Marc Pope USA Overview Microsoft has unveiled 'Majorana 2,' a topological quantum chip reported to be 1000 times more reliable than current superconducting qubits. Developed at its Copenhagen quantum lab, this unique architecture promise... -
Alice & Bob Unveils 18-Cat Qubit ‘Helium’ System for Fault-Tolerant Quantum Research
Alice & Bob France Overview Quantum computing firm Alice & Bob has launched its first on-premise quantum system, the 18-cat qubit 'Helium Quantum System,' for research partners. Designed for operational efficiency with a modest ~40kW...
