Laboratory for hybrid quantum devices

Welcome to Laboratory for hybrid quantum devices


Laboratory for hybrid quantum devices is led by Professor Chunming Yin at School of Physical Sciences, USTC. Our research focuses on quantum computing and quantum sensing using semiconductor nanostructures. If you are interested in joining us, feel free to contact Chunming for lecturer, postdoc and PhD positions.



Principal Investigator

Ph.D. Students

Wenda Fan

Jian Wang

Hao Guan

Ruiwen Chen

Tingfeng Sheng

Master Students

Wenying Sheng

Yang Yang

Peizhe Sun


Jiliang Yang

Yangbo Zhang

Selected publications

(A full list of journal articles)

  1. Millisecond electron spin coherence time for erbium ions in silicon
    arXiv:2307.10021 (2023).
  2. Photoionisation detection of a single Er3+ ion with sub-100-ns time resolution
    National Science Review 11, nwad134 (2024).
  3. Observing Er3+ Sites in Si With an In Situ Single-Photon Detector
    Phys. Rev. Applied 19, 014037 (2023).
  4. Spectral broadening of a single Er3+ ion in a Si nanotransistor
    Phys. Rev. Applied 18, 034018 (2022).
  5. Zeeman and hyperfine interactions of a single 167Er3+ ion in Si
    Phys. Rev. B 105, 235306 (2022).
  6. Single site optical spectroscopy of coupled Er3+ ion pairs in silicon
    Quantum Science and Technology 7, 025019 (2022).
  7. Time-Resolved Photoionization Detection of a Single Er3+ Ion in Silicon
    Nano Letters, 22, 396 (2022).
  8. High-fidelity single-shot readout of single electron spin in diamond with spin-to-charge conversion
    Nature Communications 12, 1529 (2021).
  9. Ultrashallow junction electrodes in low-loss silicon microring resonators
    Phys. Rev. Applied 15, 044014 (2021).
  10. High-resolution spectroscopy of individual erbium ions in strong magnetic fields
    Phys. Rev. B 102, 155309 (2020).
  11. Control of Circular Photogalvanic Effect of Surface States in the Topological Insulator Bi2Te3 via Spin Injection
    ACS Appl. Mater. Interfaces 12, 18091 (2020)
  12. Giant photoinduced anomalous Hall effect of the topological surface states in three dimensional topological insulators Bi2Te3
    Appl. Phys. Lett. 116, 141603 (2020)
  13. Single rare-earth ions as probe of electric field and strain in nano-transistors
    Nano Letters 19, 5025-5030 (2019)
  14. Helicity-dependent photocurrent of the top and bottom Dirac surface states of epitaxial thin films of three-dimensional topological insulators Sb2Te3
    Phys. Rev. B 100, 235108 (2019)
  15. Inverse spin Hall effect induced by linearly polarized light in the topological insulator Bi2Se3
    Optics Express 26, 4832-4841 (2018)
  16. Photoinduced Inverse Spin Hall Effect of Surface States in the Topological Insulator Bi2Se3
    Nano Letters, 17, 7878 (2017)
  17. Optical addressing of an individual erbium ion in silicon
    Nature, 497, 91–94 (2013)
  18. Tunable Surface Electron Spin Splitting with Electric Double-Layer Transistors Based on InN
    Nano Letters, 13, 2024 (2013)
  19. [Patent] Optical addressing of individual targets in solids
    PCT international patent, WO/2014/089621 (publication date 19.06.2014)

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