❯ ⟨RuSH⟩

⟨ψ| scholar --author="Shihao Ru" --all

Publications

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Publications grouped by research area, newest first within each. S. Ru is highlighted; “first author” marks works led by Shihao.

Quantum sensing & spin defects 7

  1. All-Optical Wide-Field Magnetometry with Van Der Waals Quantum Sensor

    F. Zhou, P. Ma, J. Li, K. Jing, S. Ru, H. Chen, Y. Dong, X. Wang · arXiv:2606.07899

    // Wide-field, all-optical magnetometry using a van der Waals quantum sensor.

    Figure from: All-Optical Wide-Field Magnetometry with Van Der Waals Quantum Sensor
  2. Room-Temperature Electrical Readout of Spin Defects in van der Waals Materials

    S. Ru, L. An, H. Liang, Z. Jiang, Z. Li, X. Lyu, F. Zhou, H. Cai, Y. Yang, R. He, R. Cernansky, E. H. T. Teo, M. Mukherjee, A. A. Bettiol, J. Zúñiga-Pérez, F. Jelezko, W. Gao · Phys. Rev. Lett. 135, 220802 · first author

    // Electrical readout and coherent control of spin defects in van der Waals materials at room temperature.

    Figure from: Room-Temperature Electrical Readout of Spin Defects in van der Waals Materials
  3. Robust Nuclear Spin Polarization via Ground-State Level Anticrossing of Boron Vacancy Defects in Hexagonal Boron Nitride

    S. Ru, Z. Jiang, H. Liang, J. Kenny, H. Cai, X. Lyu, R. Cernansky, F. Zhou, Y. Yang, K. Watanabe, T. Taniguchi, F. Li, T. S. Koh, X. Liu, F. Jelezko, A. A. Bettiol, W. Gao · Phys. Rev. Lett. 132, 266801 · Editors' Suggestion · first author

    // A robust route to nuclear spin polarization in hBN via ground-state level anticrossing.

    Figure from: Robust Nuclear Spin Polarization via Ground-State Level Anticrossing of Boron Vacancy Defects in Hexagonal Boron Nitride
  4. DC Magnetic Field Sensitivity Optimization of Spin Defects in Hexagonal Boron Nitride

    F. Zhou, Z. Jiang, H. Liang, S. Ru, A. A. Bettiol, W. Gao · Nano Lett. 23, 6209–6215

    // Optimizing DC magnetic field sensitivity of spin defects in hBN.

    Figure from: DC Magnetic Field Sensitivity Optimization of Spin Defects in Hexagonal Boron Nitride
  5. Spin Defects in hBN Assisted by Metallic Nanotrenches for Quantum Sensing

    H. Cai, S. Ru, Z. Jiang, J. J. H. Eng, R. He, F. Li, Y. Miao, J. Zúñiga-Pérez, W. Gao · Nano Lett. 23, 4991–4996

    // Metallic nanotrenches boost hBN spin-defect emission for quantum sensing.

    Figure from: Spin Defects in hBN Assisted by Metallic Nanotrenches for Quantum Sensing
  6. Quantum Interference of Resonance Fluorescence from Germanium-Vacancy Color Centers in Diamond

    D. Chen, J. E. Fröch, S. Ru, H. Cai, N. Wang, G. Adamo, J. Scott, F. Li, N. Zheludev, I. Aharonovich, W. Gao · Nano Lett. 22, 6306–6312

    // Two-photon interference of resonance fluorescence from GeV centers in diamond.

    Experimental setup from: Quantum Interference of Resonance Fluorescence from Germanium-Vacancy Color Centers in Diamond
    g2 and PLE readout from: Quantum Interference of Resonance Fluorescence from Germanium-Vacancy Color Centers in Diamond
  7. Excited-State Optically Detected Magnetic Resonance of Spin Defects in Hexagonal Boron Nitride

    Z. Mu, H. Cai, D. Chen, J. Kenny, Z. Jiang, S. Ru, X. Lyu, T. S. Koh, X. Liu, I. Aharonovich, W. Gao · Phys. Rev. Lett. 128, 216402

    // Excited-state ODMR of spin defects in hBN.

    Figure from: Excited-State Optically Detected Magnetic Resonance of Spin Defects in Hexagonal Boron Nitride

Quantum matter & low-temperature physics 3

  1. Observation of Ferromagnetic Phase in the Second Moiré Band of Twisted MoTe₂

    L. An, H. Pan, W.-X. Qiu, N. Wang, S. Ru, Q. Tan, X. Dai, X. Cai, Q. Shang, X. Lu, H. Jiang, X. Lyu, S. Yang, K. Watanabe, T. Taniguchi, F. Wu, W. Gao · Nat. Commun. 16, 5131

    // Ferromagnetic order in the second moiré band of twisted MoTe₂.

    Figure from: Observation of Ferromagnetic Phase in the Second Moiré Band of Twisted MoTe₂
  2. Electronic Phonons in a Moiré Electron Crystal

    Y. Zhao, Y. Hou, X. Cai, S. Ru, S. Yang, Y. Zhang, X. Dai, Q. Shang, A. Rasmita, H. Pan, K. Watanabe, T. Taniguchi, H. Cai, H. Yu, W. Gao · arXiv:2512.18217

    // Cryogenic spectroscopy of phonons in a moiré electron crystal.

    Figure from: Electronic Phonons in a Moiré Electron Crystal
  3. Quantum-Metric-Induced Nonlinear Transport in a Topological Antiferromagnet

    N. Wang, D. Kaplan, Z. Zhang, T. Holder, N. Cao, A. Wang, X. Zhou, F. Zhou, Z. Jiang, C. Zhang, S. Ru, H. Cai, K. Watanabe, T. Taniguchi, B. Yan, W. Gao · Nature 621, 487–492

    // Quantum-metric-induced nonlinear Hall and nonreciprocal responses in a topological antiferromagnet.

    Figure 1 from: Quantum-Metric-Induced Nonlinear Transport in a Topological Antiferromagnet
    Figure 2 from: Quantum-Metric-Induced Nonlinear Transport in a Topological Antiferromagnet

Quantum photonics & light–matter interfaces 2

  1. On-Chip Photonic Crystal Dressed Rydberg Exciton Polaritons with Enhanced Nonlinearity in Monolayer WS₂

    Q. Shang, K. Dini, H. Jiang, N. W. E. Seet, X. Cai, S. Ru, X. Lu, W. C. Yu, J. Zhao, Q. Xiong, et al. · Nat. Commun. 16, 10352

    // On-chip Rydberg polaritons in a monolayer semiconductor with strongly enhanced nonlinearity.

    Figure from: On-Chip Photonic Crystal Dressed Rydberg Exciton Polaritons with Enhanced Nonlinearity in Monolayer WS₂
  2. Giant Superbunching Emission from Mesoscopic Perovskite Emitter Clusters

    G. Qiang, H. Cai, A. Rasmita, R. He, L. Zhou, S. Ru, X. Cai, X. Liu, W. Gao · Adv. Opt. Mater. 12, 2302038

    // Superbunching photon statistics from mesoscopic perovskite emitter clusters.

    Figure from: Giant Superbunching Emission from Mesoscopic Perovskite Emitter Clusters

Quantum information & foundations 9

  1. Experimental Demonstration of Scalable Quantum Cryptographic Conferencing

    H. Zhu, Z. Li, S. Zhao, X. Lyu, S. Ru, Y. Huang, Z. Xu, R. Qu, W. Gao · arXiv:2512.06661

    // A scalable multiparty quantum cryptographic conferencing protocol demonstrated experimentally.

    Figure from: Experimental Demonstration of Scalable Quantum Cryptographic Conferencing
  2. Experimental Implementation of Hardy-Like Quantum Pigeonhole Paradoxes

    S. Ru, C.-X. Huang, X.-M. Hu, C. Zhang, F. Wang, N. Liu, W. Tang, P. Zhang, B.-H. Liu, F. Li · Phys. Rev. A 107, 022207 · first author

    // Experimental realization of Hardy-like quantum pigeonhole paradoxes.

    Experimental setup from: Experimental Implementation of Hardy-Like Quantum Pigeonhole Paradoxes
    Three-qubit graph from: Experimental Implementation of Hardy-Like Quantum Pigeonhole Paradoxes
  3. Experimental Demonstration of Quantum Overlapping Tomography

    Z. Yang, S. Ru, L. Cao, N. Zheludev, W. Gao · Phys. Rev. Lett. 130, 050804

    // Overlapping tomography of multipartite quantum states on a photonic platform.

    Figure 1 from: Experimental Demonstration of Quantum Overlapping Tomography
    Figure 2 from: Experimental Demonstration of Quantum Overlapping Tomography
  4. Robust Method for Certifying Genuine High-Dimensional Quantum Steering with Multimeasurement Settings

    R. Qu, Y. Wang, X. Zhang, S. Ru, F. Wang, H. Gao, F. Li, P. Zhang · Optica 9, 473

    // Efficient certification of genuine high-dimensional quantum steering.

    Figure 1 from: Robust Method for Certifying Genuine High-Dimensional Quantum Steering with Multimeasurement Settings
    Figure 2 from: Robust Method for Certifying Genuine High-Dimensional Quantum Steering with Multimeasurement Settings
  5. Verification of Kochen-Specker-Type Quantum Contextuality with a Single Photon

    S. Ru, W. Tang, Y. Wang, F. Wang, P. Zhang, F. Li · Phys. Rev. A 105, 012428 · first author

    // Single-photon verification of Kochen–Specker-type quantum contextuality.

    Figure from: Verification of Kochen-Specker-Type Quantum Contextuality with a Single Photon
  6. Experimental Demonstration of Efficient High-Dimensional Quantum Gates with Orbital Angular Momentum

    Y. Wang, S. Ru, F. Wang, P. Zhang, F. Li · Quantum Sci. Technol. 7, 015016

    // High-dimensional quantum gates encoded in photon orbital angular momentum.

    Figure from: Experimental Demonstration of Efficient High-Dimensional Quantum Gates with Orbital Angular Momentum
  7. Experimental Demonstration of a Quantum Controlled-SWAP Gate with Multiple Degrees of Freedom of a Single Photon

    F. Wang, S. Ru, Y. Wang, M. An, P. Zhang, F. Li · Quantum Sci. Technol. 6, 035005

    // A controlled-SWAP gate operating on multiple degrees of freedom of a single photon.

  8. Quantum State Transfer between Two Photons with Polarization and Orbital Angular Momentum via Quantum Teleportation Technology

    S. Ru, M. An, Y. Yang, R. Qu, F. Wang, Y. Wang, P. Zhang, F. Li · Phys. Rev. A 103, 052404 · first author

    // Teleportation-based state transfer between two photons across multiple degrees of freedom.

    Figure from: Quantum State Transfer between Two Photons with Polarization and Orbital Angular Momentum via Quantum Teleportation Technology
  9. Realization of a Deterministic Quantum Toffoli Gate with a Single Photon

    S. Ru, Y. Wang, M. An, F. Wang, P. Zhang, F. Li · Phys. Rev. A 103, 022606 · first author

    // A deterministic three-qubit Toffoli gate implemented with a single photon.

    Figure from: Realization of a Deterministic Quantum Toffoli Gate with a Single Photon

Quantum metrology 3

  1. Noisy Quantum Parameter Estimation with Indefinite Causal Order

    M. An, S. Ru, Y. Wang, Y. Yang, F. Wang, P. Zhang, F. Li · Phys. Rev. A 109, 012603

    // Quantum parameter estimation with indefinite causal order under realistic noise.

    Figure from: Noisy Quantum Parameter Estimation with Indefinite Causal Order
  2. Multiparameter Simultaneous Optimal Estimation with an SU(2) Coding Unitary Evolution

    Y. Yang, S. Ru, M. An, Y. Wang, F. Wang, P. Zhang, F. Li · Phys. Rev. A 105, 022406

    // Simultaneous multiparameter estimation using SU(2)-encoded unitary evolution.

    Figure from: Multiparameter Simultaneous Optimal Estimation with an SU(2) Coding Unitary Evolution
  3. Enhancement of Phase Sensitivity by the Additional Resource in a Mach-Zehnder Interferometer

    M. Luo, Y. Chen, J. Liu, S. Ru, S. Gao · Phys. Lett. A 424, 127823

    // Phase-sensitivity enhancement in Mach–Zehnder interferometry with additional resources.