Deep‐Subwavelength Holey Acoustic Second‐Order Topological Insulators

Zhiwang Zhang, Houyou Long, Chen Liu, +4

Advanced Materials

EngineeringTopological MaterialsAcoustic MetamaterialTopological PhysicsPhysical Acoustic +14

Broadband near-perfect absorption of low-frequency sound by subwavelength metasurface

Houyou Long, Chen Shao, Chen Liu, +2

Applied Physics Letters

Broadband Near-perfect AbsorptionOptical MaterialsEngineeringAcoustic MetamaterialMetasurfaces +17

Asymmetric absorber with multiband and broadband for low-frequency sound

Houyou Long, Ying Cheng, Xiaojun Liu

Applied Physics Letters

Acoustic MethodsAeroacousticsEngineeringPhysical AcousticAcoustic Metamaterial +7

Perfect absorption of low-frequency sound waves by critically coupled subwavelength resonant system

Houyou Long, Ying Cheng, Jiancheng Tao, +1

Applied Physics Letters

AeroacousticsEngineeringAcoustic MetamaterialGraphical MethodPhysical Acoustic +15

Multiband quasi-perfect low-frequency sound absorber based on double-channel Mie resonator

Houyou Long, Shuxiang Gao, Ying Cheng, +1

Applied Physics Letters

Double-channel Mie ResonatorEngineeringNegative-index MetamaterialAcoustic MetamaterialAntenna +8

Tunable and broadband asymmetric sound absorptions with coupling of acoustic bright and dark modes

Houyou Long, Chen Liu, Chen Shao, +4

Journal of Sound and Vibration

Acoustic MethodsPhotonicsEngineeringPhysicsPhysical Acoustic +8

Metasurface absorber for ultra-broadband sound via over-damped modes coupling

Chen Shao, Yuanzhou Zhu, Houyou Long, +3

Applied Physics Letters

AeroacousticsEngineeringAcoustic MetamaterialMetasurfacesMetamaterials +16

Reconfigurable sound anomalous absorptions in transparent waveguide with modularized multi-order Helmholtz resonator

Houyou Long, Ying Cheng, Xiaojun Liu

Scientific Reports

PhotonicsAeroacousticsElectromagnetic MetamaterialsEngineeringSonic Crystal +13

Ultrathin Composite Metasurface for Absorbing Subkilohertz Low-Frequency Underwater Sound

Ye Gu, Houyou Long, Ying Cheng, +2

Physical Review Applied

Acoustic MetamaterialsMaterials ScienceAeroacousticsEnergy ConverterVibrations +13

Low-frequency perfect sound absorption achieved by a modulus-near-zero metamaterial

Chen Shao, Houyou Long, Ying Cheng, +1

Scientific Reports