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Simultaneous single-qubit driving of semiconductor spin qubits at the fault-tolerant threshold

Author

Listed:
  • W. I. L. Lawrie

    (Delft University of Technology)

  • M. Rimbach-Russ

    (Delft University of Technology)

  • F. van Riggelen

    (Delft University of Technology)

  • N. W. Hendrickx

    (Delft University of Technology)

  • S. L. de Snoo

    (Delft University of Technology)

  • A. Sammak

    (QuTech and Netherlands Organisation for Applied Scientific Research (TNO))

  • G. Scappucci

    (Delft University of Technology)

  • J. Helsen

    (QuSoft and CWI)

  • M. Veldhorst

    (Delft University of Technology)

Abstract

Practical Quantum computing hinges on the ability to control large numbers of qubits with high fidelity. Quantum dots define a promising platform due to their compatibility with semiconductor manufacturing. Moreover, high-fidelity operations above 99.9% have been realized with individual qubits, though their performance has been limited to 98.67% when driving two qubits simultaneously. Here we present single-qubit randomized benchmarking in a two-dimensional array of spin qubits, finding native gate fidelities as high as 99.992(1)%. Furthermore, we benchmark single qubit gate performance while simultaneously driving two and four qubits, utilizing a novel benchmarking technique called N-copy randomized benchmarking, designed for simple experimental implementation and accurate simultaneous gate fidelity estimation. We find two- and four-copy randomized benchmarking fidelities of 99.905(8)% and 99.34(4)% respectively, and that next-nearest neighbor pairs are highly robust to cross-talk errors. These characterizations of single-qubit gate quality are crucial for scaling up quantum information technology.

Suggested Citation

  • W. I. L. Lawrie & M. Rimbach-Russ & F. van Riggelen & N. W. Hendrickx & S. L. de Snoo & A. Sammak & G. Scappucci & J. Helsen & M. Veldhorst, 2023. "Simultaneous single-qubit driving of semiconductor spin qubits at the fault-tolerant threshold," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
  • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-39334-3
    DOI: 10.1038/s41467-023-39334-3
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    1. Frank Arute & Kunal Arya & Ryan Babbush & Dave Bacon & Joseph C. Bardin & Rami Barends & Rupak Biswas & Sergio Boixo & Fernando G. S. L. Brandao & David A. Buell & Brian Burkett & Yu Chen & Zijun Chen, 2019. "Quantum supremacy using a programmable superconducting processor," Nature, Nature, vol. 574(7779), pages 505-510, October.
    2. Hannes Watzinger & Josip Kukučka & Lada Vukušić & Fei Gao & Ting Wang & Friedrich Schäffler & Jian-Jun Zhang & Georgios Katsaros, 2018. "A germanium hole spin qubit," Nature Communications, Nature, vol. 9(1), pages 1-6, December.
    3. Nico W. Hendrickx & William I. L. Lawrie & Maximilian Russ & Floor Riggelen & Sander L. Snoo & Raymond N. Schouten & Amir Sammak & Giordano Scappucci & Menno Veldhorst, 2021. "A four-qubit germanium quantum processor," Nature, Nature, vol. 591(7851), pages 580-585, March.
    4. Ravi Pillarisetty, 2011. "Academic and industry research progress in germanium nanodevices," Nature, Nature, vol. 479(7373), pages 324-328, November.
    5. M. Veldhorst & C. H. Yang & J. C. C. Hwang & W. Huang & J. P. Dehollain & J. T. Muhonen & S. Simmons & A. Laucht & F. E. Hudson & K. M. Itoh & A. Morello & A. S. Dzurak, 2015. "A two-qubit logic gate in silicon," Nature, Nature, vol. 526(7573), pages 410-414, October.
    6. Ke Wang & Gang Xu & Fei Gao & He Liu & Rong-Long Ma & Xin Zhang & Zhanning Wang & Gang Cao & Ting Wang & Jian-Jun Zhang & Dimitrie Culcer & Xuedong Hu & Hong-Wen Jiang & Hai-Ou Li & Guang-Can Guo & Gu, 2022. "Ultrafast coherent control of a hole spin qubit in a germanium quantum dot," Nature Communications, Nature, vol. 13(1), pages 1-6, December.
    7. Pascal Cerfontaine & Tim Botzem & Julian Ritzmann & Simon Sebastian Humpohl & Arne Ludwig & Dieter Schuh & Dominique Bougeard & Andreas D. Wieck & Hendrik Bluhm, 2020. "Closed-loop control of a GaAs-based singlet-triplet spin qubit with 99.5% gate fidelity and low leakage," Nature Communications, Nature, vol. 11(1), pages 1-6, December.
    8. N. W. Hendrickx & W. I. L. Lawrie & L. Petit & A. Sammak & G. Scappucci & M. Veldhorst, 2020. "A single-hole spin qubit," Nature Communications, Nature, vol. 11(1), pages 1-6, December.
    9. Fabio Ansaloni & Anasua Chatterjee & Heorhii Bohuslavskyi & Benoit Bertrand & Louis Hutin & Maud Vinet & Ferdinand Kuemmeth, 2020. "Single-electron operations in a foundry-fabricated array of quantum dots," Nature Communications, Nature, vol. 11(1), pages 1-7, December.
    10. N. W. Hendrickx & D. P. Franke & A. Sammak & G. Scappucci & M. Veldhorst, 2020. "Fast two-qubit logic with holes in germanium," Nature, Nature, vol. 577(7791), pages 487-491, January.
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