Elastic Higher-Order Topological Insulator with Topologically Protected Corner States

Haiyan Fan, Baizhan Xia, Liang Tong, +2

Physical Review Letters

Topological phononic insulator with robust pseudospin-dependent transport

Baizhan Xia, Tingting Liu, Guoliang Huang, +6

Physical review. B./Physical review. B

Observation of fractal higher-order topological states in acoustic metamaterials

Shengjie Zheng, Xianfeng Man, Ze‐Lin Kong, +6

Science Bulletin

Acoustic MetamaterialsEngineeringPhysicsPhysical AcousticAcoustic Metamaterial +3

Observation of valleylike edge states of sound at a momentum away from the high-symmetry points

Baizhan Xia, Shengjie Zheng, Tingting Liu, +5

Physical review. B./Physical review. B

EngineeringTopological Quantum StateNonlinear AcousticWave TheoryTopological Physics +17

Robust edge states of planar phononic crystals beyond high-symmetry points of Brillouin zones

Baizhan Xia, Guobin Wang, Shengjie Zheng

Journal of the Mechanics and Physics of Solids

Materials ScienceEngineeringPhysicsTopological HeterostructuresHigh-symmetry Points +8

Three-dimensional higher-order topological acoustic system with multidimensional topological states

Shengjie Zheng, Baizhan Xia, Xianfeng Man, +4

Physical review. B./Physical review. B

EngineeringTopological MaterialsAcoustic MetamaterialTopological Quantum StateNonlinear Acoustic +17

Topologically valley-polarized edge states in elastic phononic plates yielded by lattice defects

Baizhan Xia, Jie Zhang, Liang Tong, +2

International Journal of Solids and Structures

Materials ScienceEngineeringTopological MaterialsPhysicsElastic Phononic Plates +10

Underwater acoustic positioning based on valley-chirality locked beam of sonic system

Shengjie Zheng, Guiju Duan, Baizhan Xia

International Journal of Mechanical Sciences

Ocean AcousticsEngineeringUnderwater Acoustic CommunicationSonic SystemUnderwater Acoustic Positioning +3

Waveguides induced by replacing defects in phononic crystal

Zihan Jiang, Yufang Zhou, Shengjie Zheng, +2

International Journal of Mechanical Sciences

Phononic CrystalEngineeringPhysicsOptical PropertiesApplied Physics +4

Progress in Topological Mechanics

Shengjie Zheng, Guiju Duan, Baizhan Xia

Applied Sciences

EngineeringTopological MaterialsGeometryTopological PropertyTopological Quantum State +15