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Broadband subwavelength tunable valley edge states induced by fluid filling acoustic metastructure 期刊论文
Journal of Physics Communications, 2022, 卷号: 6, 期号: 6, 页码: 065003
Authors:  Yang T(杨洮);  Chen M(陈猛);  Liu Y(刘宇);  Xiao BY(肖伯雅);  Wang,Xilin;  Pei DL(裴东亮);  Jiang H(姜恒);  Wang YR(王育人)
Adobe PDF(1328Kb)  |  Favorite  |  View/Download：133/44  |  Submit date：2023/05/22
topological acoustic  edge state  subwavelength  active tunability  
Underwater acoustic metamaterial based on double Dirac cone characteristics in rectangular phononic crystals 期刊论文
CHINESE PHYSICS B, 2019, 卷号: 28, 期号: 12, 页码: 6
Authors:  Pei DL(裴东亮);  Yang T(杨洮);  Chen M(陈猛);  Jiang H(姜恒)
View  |  Adobe PDF(4275Kb)  |  Favorite  |  View/Download：361/115  |  Submit date：2020/04/07
double Dirac cone  topological edge state  rectangular phononic crystal  topological phase transition  
Tunable Dirac cones in two-dimensional acoustic metamaterials with Matryoshka structure 会议论文
26th International Congress on Sound and Vibration, ICSV 2019, Montreal, QC, Canada, July 7, 2019 - July 11, 2019
Authors:  Chen M(陈猛);  Jiang H(姜恒);  Wang YR(王育人)
View  |  Adobe PDF(1630Kb)  |  Favorite  |  View/Download：265/89  |  Submit date：2019/11/20
Acoustic metamaterials  Acoustic structures  Dirac cones  Dispersion curves  Edge state  Honeycomb lattices  Topological phase  Topological transitions