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Phononic crystal bandgap optimization based on a multistage grid-pixel refinement method 期刊论文
EXTREME MECHANICS LETTERS, 2023, 卷号: 62, 页码: 102036./通讯作者：Sun, YT (corresponding author), Tianjin Univ, Dept Mech, Tianjin 300350, Peoples R China., Sun, YT (corresponding author), Tianjin Univ, Tianjin Key Lab Nonlinear Dynam & Control, Tianjin 300350, Peoples R China., Liu, ZL (corresponding author), Tsinghua Univ, Sch Aerosp Engn, Beijing 100084, Peoples R China.
Authors:  Sun, Chen;  Wang, Liang;  Jiang H(姜恒);  Ding, Qian;  Liu, Zhanli;  Sun, Yongtao;  Wang, Xinghao
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Multistage grid-pixel refinement method  Phononic crystal bandgap optimization  Plane wave expansion method  Topology optimization  
Acoustic edge mode in spiral-based metamaterials at subwavelength scale 期刊论文
RESULTS IN PHYSICS, 2022, 卷号: 42, 页码: 106008./通讯作者：Chen, M, Jiang, H (corresponding author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China.
Authors:  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)
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Spiral structure  Subwavelength  Topological phononic crystal  
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./通讯作者：Chen, Meng, Jiang, Heng
Authors:  Pei DL(裴东亮);  Yang T(杨洮);  Chen M(陈猛);  Jiang H(姜恒)
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double Dirac cone  topological edge state  rectangular phononic crystal  topological phase transition  
Dispersion relations of elastic waves in one-dimensional piezoelectric phononic crystal with mechanically and dielectrically imperfect interfaces 期刊论文
MECHANICS OF MATERIALS, 2016, 卷号: 93, 页码: 168-183
Authors:  Guo X;  Wei PJ(魏培君);  Li L;  Wei, PJ (reprint author), Univ Sci & Technol Beijing, Dept Appl Mech, Beijing 100083, Peoples R China.
View  |  Adobe PDF(3402Kb)  |  Favorite  |  View/Download：683/130  |  Submit date：2016/03/21
Dispersion Relations  Piezoelectricity  Phononic Crystal  Imperfect Interface  Bloch Wave  Transfer Matrix