Publications

[31].Q.-H. Guo, Y. Zhang, X.-H. Wan, and L.-Y. Zheng*

Isospectral reduction of the SSH3 lattice and its bulk-edge correspondence

Submitted (2024). arXiv.org

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

Defect-immune sound radiation in a topologically nontrivial hyperbolic metamaterial

Submitted (2024).

[29].Y. Zhang, and L.-Y. Zheng*

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

Submitted (2024).

[28].M.-B. Zhao, and L.-Y. Zheng*

Acoustic wave control based on Chladni plate

Accepted to College Physics (2024).

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

Research Highlight: Three-dimensional quantum Hall effect in acoustic crystals

Science Bulletin 69 (14), 2149-2150 (2024).

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

Deep learning for Dirac dispersion engineering in sonic crystals

J. Appl. Phys. 135, 244303 (2024).

[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. 36 (25), 2470188 (2024).

[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. 3 (4), 2300102 (2024).

[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).

[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).

[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).

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

Dirac hierarchy in acoustic topological insulators

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

[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).

[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

[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).

[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).

[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).

[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).

[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

[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).

[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).

[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).

[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).

[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).

[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).

[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).

[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).

[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).

Dr. Li-Yang Zheng