Photonic crystals possessing multiple Weyl points and the experimental observation of robust surface states
To realize Weyl points carrying topological charges higher than one is challenging. Here, Chen et al. report a photonic crystal possessing single and multiple Weyl points with topological charges of two and three using planar fabrication technology.
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2016-10-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/ncomms13038 |