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Exceptional Structures in Non-Hermitian Systems

Our news

  • Congratulations to Ms. Tang on the new paper on Science! See how exceptional pathways converge to form a nexus with a multitude of fascinating properties! (Nov. 2020)

  • New blood! A warm welcome to Mr. Xulong Wang and Mr. Qiyuan Wang! The former is a PhD student and the latter is a junior RA. (Nov. 2020)

  • Dr. Wei Wang (PhD Sorbonne University) has joined our group. (Aug. 2020)

  • New paper in PRApplied: see how "imperfect" perturbations can be leveraged for realizing bound states in the continuum in an acoustic cavity array. (Jul. 2020)

  • Topological corner modes appearing in different systems can have subtle differences. We have done some model studies and proposed a possible route to observe these differences. Read our new PRB paper to find out how! (Apr. 2020)

  • See how a double-zero-index material twists and rotates the propagation of sound in all three dimensions while preserving the wavefront in our new PRL paper! Good times collaborating with Prof. Yun Lai and Prof. Ying Wu! (Feb. 2020)

  • Dr. Ma is awarded the first-ever NSFC Excellent Young Scientist (Hong Kong & Macao) grant. (Nov. 2019)