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Acoustic edge mode in spiral-based metamaterials at subwavelength scale 期刊论文
RESULTS IN PHYSICS, 2022, 卷号: 42, 页码: 106008
作者:  Yang T(杨洮);  Xiao BY(肖伯雅);  Feng YF(冯亚飞);  Pei DL(裴东亮);  Liu Y(刘宇);  Chen M(陈猛);  Jiang H(姜恒);  Zheng ZY(郑中玉);  Wang YR(王育人)
Adobe PDF(7120Kb)  |  收藏  |  浏览/下载：153/23  |  提交时间：2022/10/23
Spiral structure  Subwavelength  Topological phononic crystal  
Characteristics of Band Gap and Low-Frequency Wave Propagation of Mechanically Tunable Phononic Crystals With Scatterers in Periodic Porous Elastomeric Matrices 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2021, 卷号: 88, 期号: 5, 页码: 14
作者:  Ning Shaowu;  Chu Dongyang;  Yang Fengyuan;  Jiang H(姜恒);  Liu Zhanli;  Zhuang Zhuo
Adobe PDF(2351Kb)  |  收藏  |  浏览/下载：261/63  |  提交时间：2021/05/17
mechanically tunable phononic crystals  scatterer  periodic porous elastomeric matrix  band structure  directionality of wave propagation  geometric and material nonlinearities  wave propagation  
Band Gaps and Vibration Isolation of a Three-dimensional Metamaterial with a Star Structure 期刊论文
MATERIALS, 2020, 卷号: 13, 期号: 17, 页码: 14
作者:  Jiang H(姜恒);  Zhang MG;  Liu Y(刘宇);  Pei DL(裴东亮);  Chen M(陈猛);  Wang YR(王育人)
Adobe PDF(3168Kb)  |  收藏  |  浏览/下载：248/70  |  提交时间：2020/11/30
metamaterials  Poisson ratio  band gaps  vibration isolation  3D star structure  
Three-dimensional fractal structure with double negative and density-near-zero properties on a subwavelength scale 期刊论文
MATERIALS & DESIGN, 2020, 卷号: 188, 页码: 6
作者:  Liu Y(刘宇);  Xu WS(徐文帅);  Chen M(陈猛);  Yang T(杨洮);  Wang KJ;  Huang X;  Jiang H(姜恒);  Wang YR(王育人)
Adobe PDF(1120Kb)  |  收藏  |  浏览/下载：319/61  |  提交时间：2020/05/18
3D fractal structure  Negative refraction  Density-near-zero property  Subwavelength scale  
Acoustic valley edge states in a graphene-like system with sub-wavelength resonator 期刊论文
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2019, 卷号: 146, 期号: 1, 页码: 736-741
作者:  Jiang H(姜恒);  Chen M(陈猛);  Liu Y(刘宇);  Yang T(杨涛);  Xu WS(徐文帅);  Liu YH;  Zhang MG;  Wang YR(王育人)
浏览  |  Adobe PDF(2488Kb)  |  收藏  |  浏览/下载：280/100  |  提交时间：2019/09/09
Tunable Dirac cones in two-dimensional acoustic metamaterials with matryoshka structure 期刊论文
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2019, 卷号: 146, 期号: 1, 页码: 767-772
作者:  Chen M(陈猛);  Xu WS(徐文帅);  Liu Y(刘宇);  Zhang MG;  Pei DL;  Jiang H(姜恒);  Wang YR(王育人)
浏览  |  Adobe PDF(1609Kb)  |  收藏  |  浏览/下载：330/135  |  提交时间：2019/09/09