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  1. Article

    Open Access

    Author Correction: Josephson radiation threshold detector

    Soragga Ali, P. H. Ouyang, J. X. He, Y. Q. Chai, L. F. Wei in Scientific Reports (2024)

  2. Article

    Open Access

    Josephson radiation threshold detector

    A Josephson radiation threshold detector (JRTD) that is based on the threshold behaviour of a current bias Josephson junction (CBJJ) is designed and fabricated for infrared radiation (IR@1550nm) detection at l...

    Soragga Ali, P. H. Ouyang, J. X. He, Y. Q. Chai, L. F. Wei in Scientific Reports (2024)

  3. Article

    Open Access

    A microwave scattering spectral method to detect the nanomechanical vibrations embedded in a superconducting qubit

    Nanomechanical resonators (NMRs), as the quantum mechanical sensing probers, have played the important roles for various high-precision quantum measurements. Differing from the previous emission spectral probe...

    H. Y. Gao, L. F. Wei in Scientific Reports (2023)

  4. Article

    Open Access

    Quantifying quantum coherence with quantum Fisher information

    Quantum coherence is one of the old but always important concepts in quantum mechanics, and now it has been regarded as a necessary resource for quantum information processing and quantum metrology. However, t...

    X. N. Feng, L. F. Wei in Scientific Reports (2017)