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Heralded entanglement between solid-state qubits separated by three metres

Author

Listed:
  • H. Bernien

    (Kavli Institute of Nanoscience Delft, Delft University of Technology, PO Box 5046, 2600 GA Delft, The Netherlands)

  • B. Hensen

    (Kavli Institute of Nanoscience Delft, Delft University of Technology, PO Box 5046, 2600 GA Delft, The Netherlands)

  • W. Pfaff

    (Kavli Institute of Nanoscience Delft, Delft University of Technology, PO Box 5046, 2600 GA Delft, The Netherlands)

  • G. Koolstra

    (Kavli Institute of Nanoscience Delft, Delft University of Technology, PO Box 5046, 2600 GA Delft, The Netherlands)

  • M. S. Blok

    (Kavli Institute of Nanoscience Delft, Delft University of Technology, PO Box 5046, 2600 GA Delft, The Netherlands)

  • L. Robledo

    (Kavli Institute of Nanoscience Delft, Delft University of Technology, PO Box 5046, 2600 GA Delft, The Netherlands)

  • T. H. Taminiau

    (Kavli Institute of Nanoscience Delft, Delft University of Technology, PO Box 5046, 2600 GA Delft, The Netherlands)

  • M. Markham

    (Element Six Ltd, Kings Ride Park)

  • D. J. Twitchen

    (Element Six Ltd, Kings Ride Park)

  • L. Childress

    (3600 Rue University)

  • R. Hanson

    (Kavli Institute of Nanoscience Delft, Delft University of Technology, PO Box 5046, 2600 GA Delft, The Netherlands)

Abstract

Entanglement of two electron spin qubits in diamond with a spatial separation of three metres is reported; such entanglement can be combined with recently achieved initialization, readout and entanglement operations on local long-lived nuclear spin registers, and paves the way for deterministic long-distance teleportation, quantum repeaters and extended quantum networks.

Suggested Citation

  • H. Bernien & B. Hensen & W. Pfaff & G. Koolstra & M. S. Blok & L. Robledo & T. H. Taminiau & M. Markham & D. J. Twitchen & L. Childress & R. Hanson, 2013. "Heralded entanglement between solid-state qubits separated by three metres," Nature, Nature, vol. 497(7447), pages 86-90, May.
    • Handle: RePEc:nat:nature:v:497:y:2013:i:7447:d:10.1038_nature12016
    DOI: 10.1038/nature12016
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    Cited by:

    1. Nai-Jie Guo & Song Li & Wei Liu & Yuan-Ze Yang & Xiao-Dong Zeng & Shang Yu & Yu Meng & Zhi-Peng Li & Zhao-An Wang & Lin-Ke Xie & Rong-Chun Ge & Jun-Feng Wang & Qiang Li & Jin-Shi Xu & Yi-Tao Wang & Ji, 2023. "Coherent control of an ultrabright single spin in hexagonal boron nitride at room temperature," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    2. Xinghan Guo & Mouzhe Xie & Anchita Addhya & Avery Linder & Uri Zvi & Stella Wang & Xiaofei Yu & Tanvi D. Deshmukh & Yuzi Liu & Ian N. Hammock & Zixi Li & Clayton T. DeVault & Amy Butcher & Aaron P. Es, 2024. "Direct-bonded diamond membranes for heterogeneous quantum and electronic technologies," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    3. Hodaka Kurokawa & Keidai Wakamatsu & Shintaro Nakazato & Toshiharu Makino & Hiromitsu Kato & Yuhei Sekiguchi & Hideo Kosaka, 2024. "Coherent electric field control of orbital state of a neutral nitrogen-vacancy center," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    4. Hanfeng Wang & Matthew E. Trusheim & Laura Kim & Hamza Raniwala & Dirk R. Englund, 2023. "Field programmable spin arrays for scalable quantum repeaters," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    5. Durga Bhaktavatsala Rao Dasari & Sen Yang & Arnab Chakrabarti & Amit Finkler & Gershon Kurizki & Jörg Wrachtrup, 2022. "Anti-Zeno purification of spin baths by quantum probe measurements," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    6. Song Li & Gergő Thiering & Péter Udvarhelyi & Viktor Ivády & Adam Gali, 2022. "Carbon defect qubit in two-dimensional WS2," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    7. K. S. Cujia & K. Herb & J. Zopes & J. M. Abendroth & C. L. Degen, 2022. "Parallel detection and spatial mapping of large nuclear spin clusters," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    8. Likai Yang & Sihao Wang & Mohan Shen & Jiacheng Xie & Hong X. Tang, 2023. "Controlling single rare earth ion emission in an electro-optical nanocavity," Nature Communications, Nature, vol. 14(1), pages 1-6, December.
    9. Adam Johnston & Ulises Felix-Rendon & Yu-En Wong & Songtao Chen, 2024. "Cavity-coupled telecom atomic source in silicon," Nature Communications, Nature, vol. 15(1), pages 1-7, December.

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