Acoustic Topological Metamaterials 2

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Acoustic Topological Metamaterials 2

Session Organizers

Zhiwang Zhang

Nanjing University

Hai-Xiao Wang

Ningbo University

Jiuyang Lu

Wuhan University

Session Chairs

Zhiwang Zhang

Nanjing University

Hai-Xiao Wang

Ningbo University

Session Infomation

Recently, understanding topological phenomena, originating from condensed-matter physics, in classical wave systems is attracting increasing interest from the research community. The advancements of arbitrarily designed structures and precise measuring technology have enabled unprecedented manipulation of sounds in various engineered acoustic topological metamaterials. This session focuses on the fundamental physics, numerical modeling and experimental realization of acoustic topological metamaterials in both Hermitian and non-Hermitian systems, leading to novel topological effects and new applications of functional devices.

Submitted Articles

Note: The following submitted articles are not guaranteed to be scheduled in the final program at this stage. The final presentation type and arranged session will be decided by Technical Program Committee.
Note: +: Presenting Author, *: Corresponding Author

Talk Time	Paper Title \| Authors \| Abstract	Session Date / Room
13:00 Onsite Invited	Higher-order Topological Insulators in Two-dimensional Acoustic Crystals +Xueqin Huang (South China University of Technology), Weiyin Deng (Wuhan University), Jiuyang Lu (Wuhan University), Gang Chen (Zhengzhou University), Zhengyou Liu (Wuhan University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
13:20 Onsite	Three-dimensional Flat Landau Levels in an Inhomogeneous Acoustic Crystal +Zheyu Cheng (Nanyang Technological University), Yi-Jun Guan (Jiangsu University), Haoran Xue (The Chinese University of Hong Kong), Yong Ge (Institute of Acoustics, Chinese Academy of Sciences), Ding Jia (Jiangsu University), Yang Long (Nanyang Technological University), Shou-Qi Yuan (Jiangsu University), Hong-Xiang Sun (Jiangsu University), Yidong Chong (Nanyang Technological University), Baile Zhang (Nanyang Technological University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
13:35 Onsite Invited	Topological States in Hermitian and Non-Hermitian Beams +Yabin Jin (East China University of Science and Technology)*	4P6 2024-04-25 PM Room: 6 - Huanhua
13:55 Onsite	Braiding of Bloch Eigenmodes in a Non-Abelian Topological Phase with Quaternion Charge +Xiaoming Wang (Hong Kong Baptist University), Guancong Ma (Hong Kong Baptist University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
14:10 Onsite	Boundary Induced Chiral Anomaly Bulk States and Their Transport Properties +Mudi Wang (The Hong Kong University of Science and Technology), Zhengyou Liu (Wuhan University), Che Ting Chan (The Hong Kong University of Science and Technology)*	4P6 2024-04-25 PM Room: 6 - Huanhua
14:25 Onsite	Engineering Topological States in Non-Hermitian Acoustic Crystals +Xulong Wang (Hong Kong Baptist University), Wei Wang (Hong Kong Baptist University), Guancong Ma (Hong Kong Baptist University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
14:40 Onsite	Acoustic Realization of Multiple Topological Corner Modes in a Coupling-inverted Phononic Crystal +Dongyi Wang (Hongkong Baptist University), Yuanchen Deng (The Pennsylvania State University), Jun Ji (The Pennsylvania State University), Mourad Oudich (The Pennsylvania State University), Wladimir A. Benalcazar (Emory University), Guancong Ma (Hong Kong Baptist University), Yun Jing (The Pennsylvania State University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
14:55 Onsite Invited	Stiefel-Whitney Topological Charges in a Three-dimensional Acoustic Nodal-line Crystal +Haoran Xue (The Chinese University of Hong Kong), *, Zheyu Cheng (Nanyang Technological University), *, Yang Long (Nanyang Technological University), *, Baile Zhang (Nanyang Technological University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
15:15 Onsite Invited	Topological Materials for Full-vector Elastic Waves +Ying Wu (Nanjing University of Science and Technology), Jiuyang Lu (Wuhan University), Xueqin Huang (South China University of Technology), *, Weiyin Deng (Wuhan University), Zhengyou Liu (Wuhan University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
15:35	Coffee Break
16:00 Onsite	Anomalous Floquet Topological Edge States in Active System +Minqi Cheng (Southern University of Science and Technology), Jingming Chen (Southern University of Science and Technology), Linyun Yang (Southern University of Science and Technology), Zhen Gao (Southern University of Science and Technology)*	4P6 2024-04-25 PM Room: 6 - Huanhua
16:15 Onsite Invited	Analytic Solution of n-dimensional Su-Schrieffer-Heeger Model +Feng Liu (Ningbo University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
16:35 Onsite	Realization of the Quantum Spin Hall Effect Based on Tunable Topological Acoustic Metamaterials +Jia-He Chen (Soochow University), Zhi Hong Hang (Soochow University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
16:50 Onsite Invited	Robust Topological Edge States Induced by Latent Mirror Symmetry +Li-Yang Zheng (Shenzhen Campus of Sun Yat-sen University)*	4P6 2024-04-25 PM Room: 6 - Huanhua
17:10 Onsite	Acoustic Three-dimensional Chern Insulators with Arbitrary Chern Vectors +Linyun Yang (Southern University of Science and Technology), Xiang Xi (Southern University of Science and Technology), Yan Meng (Southern University of Science and Technology), Zhenxiao Zhu (Southern University of Science and Technology), **, Gui-Geng Liu (Westlake University), Baile Zhang (Nanyang Technological University), Zhen Gao (Southern University of Science and Technology)	4P6 2024-04-25 PM Room: 6 - Huanhua
17:25 Onsite	Tunable Topological States in Typical Two-dimensional Intrinsic Magnetic Topological Materials +Jiaheng Li (Institute of Physics, Chinese Academy of Sciences)*	4P6 2024-04-25 PM Room: 6 - Huanhua
17:40 Onsite	Brillouin Klein Space and Half-turn Space in Three-dimensional Acoustic Crystals +Zhenxiao Zhu (Southern University of Science and Technology), Zhen Gao (Southern University of Science and Technology)*	4P6 2024-04-25 PM Room: 6 - Huanhua
17:55 Onsite	Observation of Topological Properties of Non-Hermitian Acoustic Crystals with Diversified Coupled Resonators Units Weiying Sun (Guangdong University of Technology), Kaiyan Zhang (Guangdong University of Technology), Li Luo (Guangdong University of Technology), +Xin Zhang (Guangdong University of Technology)*	4P6 2024-04-25 PM Room: 6 - Huanhua

Acoustic Topological Metamaterials 2

Session Organizers

Session Chairs

Session Infomation

Submitted Articles

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