6 citations · 7 across the 7 of their papers we have counts for
8 papers
Extensible Fluxonium Architecture Using Tunable Couplers with Low Shunt Capacitance
Peng Zhao, Peng Xu, Zheng-Yuan Xue
Fluxonium qubits have demonstrated high-fidelity operations and long coherence times in small-scale systems, highlighting their promise for quantum computing. However, large-scale…
Long-range tunable coupler for modular fluxonium quantum processors
Peng Zhao, Peng Xu, Zheng-Yuan Xue
The path toward practical superconducting quantum processors requires the integration of a large number of high-performance qubits. Modular architectures could offer a way to addre…
Frequency collisions in parametrically modulated superconducting circuits
Zhuang Ma, Peng Zhao, Xinsheng Tan +1
Superconducting circuits are a leading platform for scalable quantum computing, where parametric modulation is a widely used technique for implementing high-fidelity multi-qubit op…
Fast entangling gates on fluxoniums via parametric modulation of plasmon interaction
Peng Zhao, Peng Xu, Zheng-Yuan Xue
In superconducting quantum processors, exploring diverse control methods could offer essential versatility and redundancy to mitigate challenges such as frequency crowding, spuriou…
Scalable native multiqubit gates via engineered noncomputational-state interactions in superconducting fluxonium qubits
Peng Zhao, Peng Xu, Zheng-Yuan Xue
Native multiqubit gates could be essential for bridging the gap from current noisy devices to future utility-scale quantum computers, as they can substantially reduce circuit depth…
A multiplexed control architecture for superconducting qubits with row-column addressing
Peng Zhao
In state-of-the-art superconducting quantum processors, each qubit is controlled by at least one control line that delivers control pulses generated at room temperature to qubits o…
Momentum-space Observation of Optically Excited Non-Thermal Electrons in Graphene with Persistent Pseudospin Polarization
Jin Bakalis, Sergii Chernov, Ziling Li +11
The unique optical properties of graphene, with broadband absorption and ultrafast response, make it a critical component of optoelectronic and spintronic devices. Using time-resol…
Mitigating crosstalk and residual coupling errors in superconducting quantum processors using many-body localization
Peng Qian, Hong-Ze Xu, Peng Zhao +2
Addressing the paramount need for precise calibration in superconducting quantum qubits, especially in frequency control, this study introduces a novel calibration scheme harnessin…