Extended topological valley-locked surface acoustic waves
Here the authors provide experimental evidence of extended topological valley-locked states. By splicing together Dirac semimetals and topological insulators, they demonstrate reduced backscattering and enhanced matching of SAW with interdigital transducers proposing this system for topological acou...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-03-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-022-29019-8 |
| _version_ | 1818358323795197952 |
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| author | Ji-Qian Wang Zi-Dong Zhang Si-Yuan Yu Hao Ge Kang-Fu Liu Tao Wu Xiao-Chen Sun Le Liu Hua-Yang Chen Cheng He Ming-Hui Lu Yan-Feng Chen |
| author_facet | Ji-Qian Wang Zi-Dong Zhang Si-Yuan Yu Hao Ge Kang-Fu Liu Tao Wu Xiao-Chen Sun Le Liu Hua-Yang Chen Cheng He Ming-Hui Lu Yan-Feng Chen |
| author_sort | Ji-Qian Wang |
| collection | DOAJ |
| description | Here the authors provide experimental evidence of extended topological valley-locked states. By splicing together Dirac semimetals and topological insulators, they demonstrate reduced backscattering and enhanced matching of SAW with interdigital transducers proposing this system for topological acoustics devices. |
| first_indexed | 2024-12-13T20:27:11Z |
| format | Article |
| id | doaj.art-3943b4c342d04720b5856815de95e304 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-13T20:27:11Z |
| publishDate | 2022-03-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-3943b4c342d04720b5856815de95e3042022-12-21T23:32:30ZengNature PortfolioNature Communications2041-17232022-03-011311810.1038/s41467-022-29019-8Extended topological valley-locked surface acoustic wavesJi-Qian Wang0Zi-Dong Zhang1Si-Yuan Yu2Hao Ge3Kang-Fu Liu4Tao Wu5Xiao-Chen Sun6Le Liu7Hua-Yang Chen8Cheng He9Ming-Hui Lu10Yan-Feng Chen11National Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversityNational Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversityNational Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversityNational Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversitySchool of Information Science and Technology, ShanghaiTech UniversitySchool of Information Science and Technology, ShanghaiTech UniversityNational Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversityNational Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversityNational Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversityNational Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversityNational Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversityNational Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences, Nanjing UniversityHere the authors provide experimental evidence of extended topological valley-locked states. By splicing together Dirac semimetals and topological insulators, they demonstrate reduced backscattering and enhanced matching of SAW with interdigital transducers proposing this system for topological acoustics devices.https://doi.org/10.1038/s41467-022-29019-8 |
| spellingShingle | Ji-Qian Wang Zi-Dong Zhang Si-Yuan Yu Hao Ge Kang-Fu Liu Tao Wu Xiao-Chen Sun Le Liu Hua-Yang Chen Cheng He Ming-Hui Lu Yan-Feng Chen Extended topological valley-locked surface acoustic waves Nature Communications |
| title | Extended topological valley-locked surface acoustic waves |
| title_full | Extended topological valley-locked surface acoustic waves |
| title_fullStr | Extended topological valley-locked surface acoustic waves |
| title_full_unstemmed | Extended topological valley-locked surface acoustic waves |
| title_short | Extended topological valley-locked surface acoustic waves |
| title_sort | extended topological valley locked surface acoustic waves |
| url | https://doi.org/10.1038/s41467-022-29019-8 |
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