Underwater metamaterial absorber with impedance-matched composite

Sichao Qu, Nan Gao, Alain Tinel, +4

Science Advances

EngineeringAcoustic MetamaterialAcoustical OceanographyMetamaterialsUnderwater Acoustic Absorber +16

Broadband topological valley transport of elastic wave in reconfigurable phononic crystal plate

Nan Gao, Sichao Qu, Liang Si, +2

Applied Physics Letters

EngineeringElastic WavesAcoustic MetamaterialMetamaterialsElastic Topological Insulators +16

Harnessing uniaxial tension to tune Poisson's ratio and wave propagation in soft porous phononic crystals: an experimental study

Nan Gao, Jian Li, Ronghao Bao, +1

Soft Matter

EngineeringAcoustic MetamaterialMechanical EngineeringSoft MatterVibrations +16

Harnessing post-buckling deformation to tune sound absorption in soft Helmholtz absorbers

Nan Gao, Sichao Qu, Jian Li, +2

International Journal of Mechanical Sciences

AeroacousticsEngineeringMechanicsSound AbsorptionMechanical Engineering +6

Extension/Compression-Controlled Complete Band Gaps in 2D Chiral Square-Lattice-Like Structures

Yang Huang, Nan Gao, Weiqiu Chen, +1

Acta Mechanica Solida Sinica

Quantum Lattice SystemEngineeringPhysicsTopological HeterostructuresChiral Square-lattice-like +4

Robustly Tuning Bandgaps in Two-Dimensional Soft Phononic Crystals with Criss-Crossed Elliptical Holes

Nan Gao, Yilan Huang, Ronghao Bao, +1

Acta Mechanica Solida Sinica

Materials ScienceEngineeringSoft ModePhysicsCrystal Material +7

New mechanism of tunable broadband in local resonance structures

Yong Yan Zhang, Nan Gao, Jiu Hui Wu

Applied Acoustics

PhotonicsEngineeringPhysicsApplied PhysicsNew Mechanism +3

Experimentally tailoring acoustic topological edge states by selecting the boundary type

Jiao Wang, Nan Gao, Hongkuan Zhang, +3

Applied Physics Letters

AeroacousticsEngineeringAcoustic MetamaterialMetamaterialsParticular Metamaterial +15

Manipulation of Low-Frequency Sound with a Tunable Active Metamaterial Panel

Nan Gao, Zhen Dong, Ho Yiu Mak, +1

Physical Review Applied

AeroacousticsEngineeringNegative-index MetamaterialAcoustic MetamaterialMechanical Engineering +15

Klein tunneling for Lamb waves in elastic phononic crystal plates

Nan Gao, Jiao Wang, Weiqiu Chen

Applied Physics Letters

EngineeringAcoustic MetamaterialMechanical EngineeringNonlinear AcousticVibrations +16