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4 Result(s)

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  1. No Access

    Article

    Scalar topological photonic nested meta-crystals and skyrmion surface states in the light cone continuum

    Topological photonics is rapidly expanding. However, discovering three-dimensional topological electromagnetic systems can be more challenging than electronic systems for two reasons. First, the vectorial natu...

    Biao Yang, Qinghua Guo, Dongyang Wang, Hanyu Wang, Lingbo **a, Wei Xu… in Nature Materials (2023)

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    Article

    Non-Hermitian swallowtail catastrophe revealing transitions among diverse topological singularities

    Exceptional points are a unique feature of non-Hermitian systems at which the eigenvalues and corresponding eigenstates of a Hamiltonian coalesce. Many intriguing physical phenomena arise from the topology of ...

    **g Hu, Ruo-Yang Zhang, Yixiao Wang, ** Ouyang, Yifei Zhu… in Nature Physics (2023)

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    Article

    Classical non-Abelian braiding of acoustic modes

    Non-Abelian braiding is regarded as an essential process for realizing quantum logic. Its realizations in quantum systems often rely on the dynamic winding of anyons, which can be challenging to obtain. Implem...

    Ze-Guo Chen, Ruo-Yang Zhang, C. T. Chan, Guancong Ma in Nature Physics (2022)

  4. No Access

    Article

    Near-perfect transmission through thick apertures by inserting connected ring resonators

    We report the largely enhanced transmission of electromagnetic waves through periodic subwavelength thick apertures in an opaque plate by inserting connected ring resonators through the apertures at selected m...

    Li Wang, **aoxiao Wu, Ruo-Yang Zhang, Zengzilu **a, Caixing Fu, Bo Hou… in Applied Physics A (2018)