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Topological dislocation modes in three-dimensional acoustic topological insulators
- 发表刊物：Nature Communications
- 摘要：Dislocations are ubiquitous in three-dimensional solid-state materials. The interplay of such real space topology with the emergent band topology defined in reciprocal space gives rise to gapless helical modes bound to the line defects. This is known as bulk-dislocation correspondence, in contrast to the conventional bulk-boundary correspondence featuring topological states at boundaries. However, to date rare compelling experimental evidences have been presented for this intriguing topological observable in solid-state systems, owing to the huge challenges in creating controllable ...
- 卷号：13
- 页面范围：508
- 是否译文：否
- 发表时间：2022-01-26
- 发布期刊链接：https://www.nature.com/articles/s41467-022-28182-2
