186 citations · 1k across the 35 of their papers we have counts for
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Improving the gate fidelity of capacitively coupled spin qubits
Xin Wang, Edwin Barnes, S. Das Sarma
Capacitively coupled semiconductor spin qubits hold promise as the building blocks of a scalable quantum computing architecture with long-range coupling between distant qubits. How…
Robust quantum control using smooth pulses and topological winding
Edwin Barnes, Xin Wang, S. Das Sarma
The greatest challenge in achieving the high level of control needed for future technologies based on coherent quantum systems is the decoherence induced by the environment. Here,…
Noise-compensating pulses for electrostatically controlled silicon spin qubits
Xin Wang, Fernando A. Calderon-Vargas, Muhed S. Rana +3
We study the performance of SUPCODE---a family of dynamically correcting pulses designed to cancel simultaneously both Overhauser and charge noise for singlet-triplet spin qubits--…