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quant-ph2026
Low-Loss, High-Coherence Airbridge Interconnects Fabricated by Single-Step Lithography
Jibang Fu, Bo Ren, Jiandong Ouyang +8
Airbridges are essential for creating high-performance, low-parasitic interconnects in integrated circuits and quantum devices. Conventional multi-step fabrication methods hinder m…
quant-ph2025
Telegraph flux noise induced beating Ramsey fringe in transmon qubits
Zhi-Hao Wu, Ling-Xiao Lei, Xin-Fang Zhang +8
Ramsey oscillations typically exhibit an exponential decay envelope due to environmental noise. However, recent experiments have observed nonmonotonic Ramsey fringes characterized…