Three-dimensional flat Landau levels in an inhomogeneous acoustic crystal

Authors: Zheyu Cheng, Yi-Jun Guan, Haoran Xue, Yong Ge, Ding Jia, Yang Long, Shou-Qi Yuan, Hong-Xiang Sun, Yidong Chong, Baile Zhang

Source: Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/afd4f3c529124468b5833eed84dad233

Observation of vortex-string chiral modes in metamaterials

Authors: Jingwen Ma, Ding Jia, Li Zhang, Yi-jun Guan, Yong Ge, Hong-xiang Sun, Shou-qi Yuan, Hongsheng Chen, Yihao Yang, Xiang Zhang

Source: Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/20ba6765097c44eaae3a0ef34338ecfd

An ultra-low-frequency sound absorber and its application in noise reduction in ducts

Authors: Yi-jun Guan, Yong Ge, Cheng-hao Wu, Qiao-rui Si, Yun Lai, Shou-qi Yuan, Hong-xiang Sun

Source: APL Materials, Vol 12, Iss 1, Pp 011127-011127-7 (2024)

Subject Terms: Biotechnology, TP248.13-248.65, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2166-532X

Access URL: https://doaj.org/article/b858cdc88b284fa9b3ca020dcba3cc00

Acoustic non-Hermitian skin effect from twisted winding topology

Authors: Li Zhang, Yihao Yang, Yong Ge, Yi-Jun Guan, Qiaolu Chen, Qinghui Yan, Fujia Chen, Rui Xi, Yuanzhen Li, Ding Jia, Shou-Qi Yuan, Hong-Xiang Sun, Hongsheng Chen, Baile Zhang

Source: Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/8245e8750c4f43708a76d6c9846a1a0e

Broadband low-frequency sound absorption in open tunnels with deep sub-wavelength Mie resonators

Authors: Jianping Xia, Ye-Yang Sun, Yi-Jun Guan, Yin Wang, Yu-Jing Lu, Hui-Gang Hu, Yong Ge, Hong-Xiang Sun, Shou-Qi Yuan, Yun Lai, Xiao-Jun Liu

Source: Frontiers in Physics, Vol 10 (2022)

Subject Terms: acoustics, low-frequency sound absorption, Mie resonance, architectural acoustics, noise control, Physics, QC1-999

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fphy.2022.1047892/full; https://doaj.org/toc/2296-424X

Access URL: https://doaj.org/article/c1e4e058f9394b13bc405ab6ab653a4c

Vortex states in an acoustic Weyl crystal with a topological lattice defect

Authors: Qiang Wang, Yong Ge, Hong-xiang Sun, Haoran Xue, Ding Jia, Yi-jun Guan, Shou-qi Yuan, Baile Zhang, Y. D. Chong

Source: Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/4f3c41c44b9a4becab49d4aba410e516

Observation of an acoustic octupole topological insulator

Authors: Haoran Xue, Yong Ge, Hong-Xiang Sun, Qiang Wang, Ding Jia, Yi-Jun Guan, Shou-Qi Yuan, Yidong Chong, Baile Zhang

Source: Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/ccd6f7f27f8842f49278c958279f070a

Observation of an unpaired photonic Dirac point

Authors: Gui-Geng Liu, Peiheng Zhou, Yihao Yang, Haoran Xue, Xin Ren, Xiao Lin, Hong-xiang Sun, Lei Bi, Yidong Chong, Baile Zhang

Source: Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/3d29ce5ea70241e6b8161cc8ec6bb704

Low-Frequency Dual-Band Sound Absorption by Ultrathin Planar Wall Embedded With Multiple-Cavity Resonators

Authors: Yu-wei Xu, Yi-jun Guan, Jia-li Yin, Yong Ge, Hong-xiang Sun, Shou-qi Yuan, Xiao-jun Liu

Source: Frontiers in Physics, Vol 10 (2022)

Subject Terms: acoustics, low-frequency sound absorption, dual band, architectural acoustics, noise control, Physics, QC1-999

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fphy.2022.911711/full; https://doaj.org/toc/2296-424X

Access URL: https://doaj.org/article/3550fd8d08b44e89bd62fef53447324b

Broadband Bidirectional and Multi-Channel Unidirectional Acoustic Insulation by Mode-Conversion Phased Units

Authors: Jia-he Chen, Jiao Qian, Yi-jun Guan, Yong Ge, Shou-qi Yuan, Hong-xiang Sun, Yun Lai, Xiao-jun Liu

Source: Frontiers in Materials, Vol 8 (2021)

Subject Terms: acoustics, sound insulation, phase modulation, mode conversion, metamaterial, Technology

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fmats.2021.766491/full; https://doaj.org/toc/2296-8016

Access URL: https://doaj.org/article/098815acbef242a8b803052f18daa590

Observation of a topological nodal surface and its surface-state arcs in an artificial acoustic crystal

Authors: Yihao Yang, Jian-ping Xia, Hong-xiang Sun, Yong Ge, Ding Jia, Shou-qi Yuan, Shengyuan A. Yang, Yidong Chong, Baile Zhang

Source: Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/9752a174d11b44c7a7caefede9aafb40

Pseudospin-dependent Acoustic Topological Insulator by Sonic Crystals With Same Hexagonal Rods

Authors: Ding Jia, Shuai Gu, Shuai Jiang, Yong Ge, Shou-qi Yuan, Hong-xiang Sun

Source: Frontiers in Physics, Vol 9 (2021)

Subject Terms: sonic crystal, acoustic topological insulator, pseudospin, dirac cone, acoustics, Physics, QC1-999

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fphy.2021.762567/full; https://doaj.org/toc/2296-424X

Access URL: https://doaj.org/article/3fd31f9f87554478910499e8634fa69d

Ultra-Thin Metasurface-Based Absorber of Low-Frequency Sound With Bandwidth Optimization

Authors: Yi-jun Guan, Yong Ge, Hong-xiang Sun, Shou-qi Yuan, Yun Lai, Xiao-jun Liu

Source: Frontiers in Materials, Vol 8 (2021)

Subject Terms: acoustics, absorber, low-frequency sound, metasurface, bandwidth optimization, Technology

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fmats.2021.764338/full; https://doaj.org/toc/2296-8016

Access URL: https://doaj.org/article/6dbc2d7cb02542c681379bc5de870e9e

Structure Characterization, Antioxidant and Immunomodulatory Activities of Polysaccharide from Pteridium aquilinum (L.) Kuhn

Authors: Zhe-Han Zhao, Xian-Yan Ju, Kui-Wu Wang, Xin-Juan Chen, Hong-Xiang Sun, Ke-Jun Cheng

Source: Foods, Vol 11, Iss 13, p 1834 (2022)

Subject Terms: Pteridium aquilinum, Pteridaceae, structure characterization, antioxidant activity, immunomodulatory activity, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/2304-8158/11/13/1834; https://doaj.org/toc/2304-8158

Access URL: https://doaj.org/article/50a8515a0a4649bcaee81f3405e6b655

Low-Frequency Low-Reflection Bidirectional Sound Insulation Tunnel with Ultrathin Lossy Metasurfaces

Authors: Yi-Jun Guan, Yu-Wei Xu, Yong Ge, Hong-Xiang Sun, Shou-Qi Yuan, Xiao-Jun Liu

Source: Applied Sciences, Vol 12, Iss 7, p 3470 (2022)

Subject Terms: acoustic metasurfaces, low-frequency sound insulation, low reflection, phase modulations, thermoviscous loss, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/12/7/3470; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/286eb2ec3b334c4d98cf1e2403231218

Observation of multiple rotons and multidirectional roton-like dispersion relations in acoustic metamaterials

Authors: Zhenxiao Zhu, Zhen Gao, Gui-Geng Liu, Yong Ge, Yin Wang, Xiang Xi, Bei Yan, Fujia Chen, Perry Ping Shum, Hong-xiang Sun, Yihao Yang

Source: New Journal of Physics, Vol 24, Iss 12, p 123019 (2022)

Subject Terms: long-range interaction, roton-like dispersion, multiple rotons, multidirectional roton-like dispersion, nonlocal acoustic metamaterials, Science, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/1367-2630

Access URL: https://doaj.org/article/1301151ef9844304b8084ffbe28b4a79

Acoustic suppressed topological refraction in valley sonic crystals

Authors: Bing-bing Wang, Ding Jia, Yong Ge, Shou-qi Yuan, Hong-xiang Sun

Source: New Journal of Physics, Vol 24, Iss 11, p 113033 (2022)

Subject Terms: acoustic topological insulator, topological refraction, valley, sonic crystal, Science, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/1367-2630

Access URL: https://doaj.org/article/7cccc5648b764bafaddb4892d3417b14

Low-Frequency, Open, Sound-Insulation Barrier by Two Oppositely Oriented Helmholtz Resonators

Authors: Yi-Jun Guan, Yong Ge, Hong-Xiang Sun, Shou-Qi Yuan, Xiao-Jun Liu

Source: Micromachines, Vol 12, Iss 12, p 1544 (2021)

Subject Terms: sound insulation, low-frequency sound, open barrier, ventilation, Helmholtz resonators, Mechanical engineering and machinery, TJ1-1570

File Description: electronic resource

Relation: https://www.mdpi.com/2072-666X/12/12/1544; https://doaj.org/toc/2072-666X

Access URL: https://doaj.org/article/41e50e21f92f4076ab126e4f0997c2d2

Acoustic Bessel Vortex Beam by Quasi-Three-Dimensional Reflected Metasurfaces

Authors: Yin Wang, Jiao Qian, Jian-Ping Xia, Yong Ge, Shou-Qi Yuan, Hong-Xiang Sun, Xiao-Jun Liu

Source: Micromachines, Vol 12, Iss 11, p 1388 (2021)

Subject Terms: acoustic wave, vortex beam, Bessel beam, acoustic metasurfaces, phase modulation, Mechanical engineering and machinery, TJ1-1570

File Description: electronic resource

Relation: https://www.mdpi.com/2072-666X/12/11/1388; https://doaj.org/toc/2072-666X

Access URL: https://doaj.org/article/e59c861f467443b8bcef002f621c660d

Modulating Sound with Acoustic Metafiber Bundles

Authors: Jian-ping Xia, Hong-xiang Sun, Shou-qi Yuan

Source: Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/8157054d07a44bbd8ec5e9a89557c68c