Observation of dislocation-induced topological modes in a three-dimensional acoustic topological insulator
The interplay between real-space topological lattice defects and the reciprocal-space topology of energy bands can give rise to novel phenomena, such as one-dimensional topological modes bound to screw dislocations in three-dimensional topological insulators. We obtain direct experimental observatio...
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Main Authors: | Xue, Haoran, Jia, Ding, Ge, Yong, Guan, Yi-Jun, Wang, Qiang, Yuan, Shou-Qi, Sun, Hong-Xiang, Chong, Yidong, Zhang, Baile |
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Other Authors: | School of Physical and Mathematical Sciences |
Format: | Article |
Language: | English |
Published: |
2022
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/154803 |
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Institution: | Nanyang Technological University |
Language: | English |
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