Dr. Li-Yang Zheng

[27].X.H. Wan, J. Zhang, Y. Huang*, and L.-Y. Zheng*

       Deep learning for Dirac dispersion engineering in sonic crystals

       Submitted (2024). 

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[26].Y. Zhang, and L.-Y. Zheng*

       Near zero-frequency topological edge states in a mechanical analogy of nanoparticle chain

       Submitted (2024). 

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[25].J.-P. Zheng, L.-Y. Zheng*, S.-Y. Yu, S.-L.Yang, X.-C. Sun, L.Liu, M.-H. Lu*, Y.-F. Chen, and J. Christensen*

       Focusing Micromechanical Polaritons in Topologically Nontrivial Hyperbolic Metasurfaces

       Adv. Mater. (2024). 

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[24].A. Coutant*, L.-Y. Zheng, V. Achilleos, O. Richoux, G. Theocharis, and V. Pagneux

       Topologically invisible defects in chiral mirror lattices

       Adv. Physics Res. 2300102 (2023). 

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[23].L.-Y. Zheng*, Y. Li, J. Zhang, Y. Huang*

       Robust topological edge states induced by latent mirror symmetry

       Phys. Rev. B 108, L220303 (2023). 

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[22].R. Pernas, L.-Y. Zheng, Z. Zhang, P. Gao, X. Liu, C. Ying, and J. Christensen

       Theory of non-Hermitian topological whispering gallery

       npj Computational Materials 8, 241 (2022). 

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[21].L.-Y. Zheng*, S. Qu, F. Allein, T. Thréard, V. Gusev, V. Tournat, and G. Theocharis

       Direct observation of edge modes in zigzag granular chains

       J. Sound Vib. 526, 116761 (2022). 

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[20].L.-Y. Zheng*, and J. Christensen

       Dirac hierarchy in acoustic topological insulators

       Phys. Rev. Lett. 127, 156401 (2021). 

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[19].B. Hu, Z. Zhang,H. Zhang, L. Zheng, W. Xiong, Z. Yue, X. Wang, J. Xu, Y. Cheng, X. Liu, and J. Christensen

       Non-Hermitian topological whispering gallery

       Nature 597, 655–659 (2021).

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[18].A. Coutant, A. Sivadon, L. Zheng, V. Achilleos, O. Richoux, G. Theocharis, and V. Pagneux

       Acoustic Su-Schrieffer-Heeger lattice: A direct mapping of acoustic waveguide to Su-Schrieffer-Heeger model

       Phys. Rev. B 103, 224309 (2021).

 

[17].L.-Y. Zheng*, and J. Christensen

       Topological radiation engineering in hyperbolic sonic semimetals

       Phys. Rev. B 103, 064307 (2021). 

 

[16].L.-Y. Zheng#, X.-J. Zhang#, M.-H. Lu, Y.-F. Chen, and J. Christensen

       Knitting topological bands in artificial sonic semimetals

       Materials Today Physics 16, 100299 (2021).

       News express 

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[15].L.-Y. Zheng, G. Theocharis*, R. Fleury, V. Tournat, V. Gusev,

       Tilted Double Dirac Cone and Anisotropic Quantum-Spin-Hall Topological Insulator in Mechanical Granular Graphene

       New J. Phys. 22, 103012 (2020). 

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[14].L.-Y. Zheng*, V. Achilleos, Z.-G. Chen, O. Richoux, G. Theocharis, J. Mei, Y. Wu, S. Félix, V. Tournat, V. Pagneux,

       Acoustic graphene network loaded with Helmholtz resonators: A first-principle modelling, Dirac cones, edge and interface waves

       New J. Phys. 22 (1), 013029 (2020). 

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[13].L.-Y. Zheng*, V. Achilleos, O. Richoux, G. Theocharis, V. Pagneux,

       Observation of edge waves in a two-dimensional Su-Schrieffer-Heeger acoustic network

       Phys. Rev. Applied 12, 034014 (2019). 

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[12].L.-Y. Zheng*, F. Allein, V. Tournat, V. Gusev, G. Theocharis*,

       Granular Graphene: Direct observation of edge states on zigzag and armchair boundaries

       Phys. Rev. B 99, 184113 (2019).                                                 

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[11].L.-Y. Zheng*, G. Theocharis, V. Tournat, V. Gusev*,

       Quasitopological rotational waves in mechanical granular graphene

       Phys. Rev. B 97, 060101(R) (2018). Rapid Communications  

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[10]. L.-Y. Zheng*, V. Tournat, V. Gusev*,

       Zero-frequency and extremely slow elastic edge waves in mechanical granular graphene

       Extreme Mechanics Letters 12, 55-64 (2017).                          

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[9]. L.-Y. Zheng*, H. Pichard, G. Theocharis, V. Tournat, V. Gusev*,

       Zero-frequency and slow elastic modes in phononic monolayer granular membranes

       Ultrasonics 69, 201-214 (2016).                                                 

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[8]. H. Pichard, A. Duclos, J.-P. Groby, V. Tournat, L.-Y. Zheng, V. E. Gusev,

       Surface waves in granular phononic crystals

       Phys. Rev. E 93, 023008 (2016).                                                  

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[7]. S.-Y. Yu, Q. Wang, L.-Y. Zheng, C. He, X.-P. Liu, M.-H. Lu, Y.-F. Chen,

      Acoustic phase-reconstruction near the Dirac point of a triangular phononic crystal

      Appl. Phys. Lett. 106, 151906 (2015).     

 

[6]. B.-Y. Wei, P. Chen, W. Hu, W. Ji, L.-Y. Zheng, S.-J. Ge, Y. Ming, V. Chigrinov, Y.-Q. Lu ,

      Polarization-controllable Airy beams generated via a photoaligned director-variant liquid crystal mask

       Sci. Rep. 5, 17484 (2015). 

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[5]. L.-Y. Zheng, Y. Wu, X. Ni, Z.-G. Chen, M.-H. Lu, Y.-F. Chen,

      Acoustic cloaking by a near-zero-iIndex phononic crystal

      Appl. Phys. Lett. 104, 161904 (2014).                                        

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[4]. X. Ni, Y. Wu, Z.-G. Chen, L.-Y. Zheng, Y.-L. Xu, P. Nayar, X.-P. Liu, M.-H. Lu, Y.-F. Chen,

      Acoustic rainbow trapping by coiling upspace

      Sci. Rep. 4, 7038 (2014).                                                              

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[3]. X. Ni, X.-P. Liu, Z.-G. Chen, L.-Y. Zheng, Y.-L. Xu, M.-H. Lu, Y.-F. Chen,

      Rabi splitting in an acoustic cavity embedded plate

      New J. Phys. 16 043006 (2014).                                                  

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[2]. Z.-G. Chen, X. Ni, Y. Wu, C. He, X.-C. Sun, L.-Y. Zheng, M.-H. Lu, Y.-F. Chen,

       Accidental degeneracy of double Dirac cones in a phononic crystal 

       Sci. Rep. 4, 4613 (2014).                                                            

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[1]. L.-Y. Zheng, Y. Wu, X.-L. Zhang, X. Ni, Z.-G. Chen, M.-H. Lu, Y.-F. Chen,

       A new type of artificial structure to achieve broadband omnidirectional acoustic absorption

       AIP Advances 3, 102122 (2013).