Subwavelength elastic topological negative refraction in ternary locally resonant phononic crystals

Robust edge states of subwavelength chiral phononic plates

(2021) Zhihui Wen et al.   Extreme Mechanics Letters

Switchable directional sound emission with improved field confinement based on topological insulators

(2020) Ailing Song et al.   APPLIED PHYSICS LETTERS

Actively controllable topological phase transition in phononic beam systems

(2020) Weijian Zhou et al.   INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES

High-Efficiency Elastic Wave Rectifier in One-Dimensional Linear Magnetoelastic Phononic Crystal Slabs by an External Magnetostatic Field

(2020) Luyang Feng et al.   Physical Review Applied

Frequency selective topological edge wave routing in meta-structures made of cylinders

(2020) Guochao Wei et al.   OPTICS LETTERS

Topological states in twisted pillared phononic plates

(2020) Yabin Jin et al.   Extreme Mechanics Letters

Creating acoustic topological insulators through topology optimization

(2020) Yafeng Chen et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Experimental demonstration of valley-protected backscattering suppression and interlayer topological transport for elastic wave in three-dimensional phononic crystals

(2020) Shao-yong Huo et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Experimental Demonstration of Acoustic Chern Insulators

(2019) Yujiang Ding et al.   PHYSICAL REVIEW LETTERS

Acoustic Topological Transport and Refraction in a Kekulé Lattice

(2019) Boyang Xie et al.   Physical Review Applied

Selective Excitation of Band Extrema in Valley Photonic Crystals

(2019) Jia‐Jun Yuan et al.   ANNALEN DER PHYSIK

Tunable topological valley transport in two-dimensional photonic crystals

(2019) Yujing Wang et al.   NEW JOURNAL OF PHYSICS

Negative Refraction and Partition in Acoustic Valley Materials of a Square Lattice

(2019) Zhenxiao Zhu et al.   Physical Review Applied

Compact broadband acoustic sink with coherently coupled weak resonances

(2019) Sibo Huang et al.   Science Bulletin

Voltage-controlled quantum valley Hall effect in dielectric membrane-type acoustic metamaterials

(2019) Weijian Zhou et al.   INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES

Acoustic delay-line filters based on largely distorted topological insulators

(2018) Zhi-Guo Geng et al.   APPLIED PHYSICS LETTERS

Homogenized enriched continuum analysis of acoustic metamaterials with negative stiffness and double negative effects

(2018) A. Sridhar et al.   JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS

Topological Valley Transport in Two-dimensional Honeycomb Photonic Crystals

(2018) Yuting Yang et al.   Scientific Reports

Topological negative refraction of surface acoustic waves in a Weyl phononic crystal

(2018) Hailong He et al.   NATURE

Simultaneous Observation of a Topological Edge State and Exceptional Point in an Open and Non-Hermitian Acoustic System

(2018) Weiwei Zhu et al.   PHYSICAL REVIEW LETTERS

On-chip valley topological materials for elastic wave manipulation

(2018) Mou Yan et al.   NATURE MATERIALS

Topologically protected refraction of robust kink states in valley photonic crystals

(2017) Fei Gao et al.   Nature Physics

Topological Creation of Acoustic Pseudospin Multipoles in a Flow-Free Symmetry-Broken Metamaterial Lattice

(2017) Zhiwang Zhang et al.   PHYSICAL REVIEW LETTERS

Crystalline metamaterials for topological properties at subwavelength scales

(2017) Simon Yves et al.   Nature Communications

Simultaneous multi-band valley-protected topological edge states of shear vertical wave in two-dimensional phononic crystals with veins

(2017) Shao-yong Huo et al.   Scientific Reports

Observation of topological valley transport of sound in sonic crystals

(2016) Jiuyang Lu et al.   Nature Physics

Acoustic topological insulator and robust one-way sound transport

(2016) Cheng He et al.   Nature Physics

All-Si valley-Hall photonic topological insulator

(2016) Tzuhsuan Ma et al.   NEW JOURNAL OF PHYSICS

Valley Vortex States in Sonic Crystals

(2016) Jiuyang Lu et al.   PHYSICAL REVIEW LETTERS

Experimental demonstration of anomalous Floquet topological insulator for sound

(2016) Yu-Gui Peng et al.   Nature Communications

Scheme for Achieving a Topological Photonic Crystal by Using Dielectric Material

(2015) Long-Hua Wu et al.   PHYSICAL REVIEW LETTERS

Topological Phononic Crystals with One-Way Elastic Edge Waves

(2015) Pai Wang et al.   PHYSICAL REVIEW LETTERS

Topologically protected elastic waves in phononic metamaterials

(2015) S. Hossein Mousavi et al.   Nature Communications

Negative refraction of elastic waves at the deep-subwavelength scale in a single-phase metamaterial

(2014) R. Zhu et al.   Nature Communications

An elastic metamaterial with simultaneously negative mass density and bulk modulus

(2011) X. N. Liu et al.   APPLIED PHYSICS LETTERS

Negative refraction of longitudinal waves in a two-dimensional solid-solid phononic crystal

(2011) C. Croënne et al.   PHYSICAL REVIEW B

Negative refraction and focusing of elastic Lamb waves at an interface

(2011) Suraj Bramhavar et al.   PHYSICAL REVIEW B

Elastic Metamaterials with Simultaneously Negative Effective Shear Modulus and Mass Density

(2011) Ying Wu et al.   PHYSICAL REVIEW LETTERS

Experimental demonstration of the negative refraction of a transverse elastic wave in a two-dimensional solid phononic crystal

(2010) Bruno Morvan et al.   APPLIED PHYSICS LETTERS

Negative refraction of zero order flexural Lamb waves through a two-dimensional phononic crystal

(2010) J. Pierre et al.   APPLIED PHYSICS LETTERS

Experimental and Theoretical Evidence for Subwavelength Imaging in Phononic Crystals

(2009) A. Sukhovich et al.   PHYSICAL REVIEW LETTERS

Valley-dependent optoelectronics from inversion symmetry breaking

(2008) Wang Yao et al.   PHYSICAL REVIEW B