Superconducting

New Technique Could Accelerate Noise-Free Superconducting Qubits For Quantum Computing

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Insider Brief Researchers at Berkeley Lab have developed a new fabrication method that significantly improves noise resilience in superconducting qubits, a step toward scalable quantum computers. The technique suspends a superinductor above the silicon substrate, reducing material-induced noise and boosting inductance by 87% compared to conventional methods. The work is part of the Quantum Systems … Read more

Device Enables Direct Communication Among Multiple Quantum Processors

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Insider Brief MIT researchers developed a new interconnect device that enables direct communication between multiple superconducting quantum processors, overcoming the limitations of current point-to-point architectures. The device uses a superconducting wire, or waveguide, to shuttle microwave photons, allowing quantum information to be transmitted efficiently and supporting scalable, all-to-all connectivity. Using this interconnect, the researchers demonstrated … Read more