A single shared Π-filter integrated in the feedline uses engineered microwave interference to suppress environmental admittance and deliver Purcell-limited qubit relaxation times above 1 ms across roughly 1.5 GHz while preserving readout and reset modes.
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3 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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2026 3representative citing papers
Lighter fluxonium qubits show lower susceptibility to measurement-induced state transitions than heavier counterparts due to reduced multi-photon resonance density, smaller required coupling, and more harmonic charge operator structure.
A system-level design methodology for scalable fluxonium processors with double-transmon couplers that supports high-fidelity gates, fast reset, and dispersive readout through frequency partitioning under realistic constraints.
citing papers explorer
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Engineered broadband Purcell protection using a shared $\Pi$-filter for multiplexed superconducting qubits
A single shared Π-filter integrated in the feedline uses engineered microwave interference to suppress environmental admittance and deliver Purcell-limited qubit relaxation times above 1 ms across roughly 1.5 GHz while preserving readout and reset modes.
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Measurement-induced state transitions across the fluxonium qubit landscape
Lighter fluxonium qubits show lower susceptibility to measurement-induced state transitions than heavier counterparts due to reduced multi-photon resonance density, smaller required coupling, and more harmonic charge operator structure.
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System-Level Design of Scalable Fluxonium Quantum Processors with Double-Transmon Couplers
A system-level design methodology for scalable fluxonium processors with double-transmon couplers that supports high-fidelity gates, fast reset, and dispersive readout through frequency partitioning under realistic constraints.