Three-Dimensional Topological States of Phonons with Tunable Pseudospin Physics
Efficient control of phonons is crucial to energy-information technology, but limited by the lacking of tunable degrees of freedom like charge or spin. Here we suggest to utilize crystalline symmetry-protected pseudospins as new quantum degrees of freedom to manipulate phonons. Remarkably, we reveal...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Association for the Advancement of Science
2019-01-01
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| Series: | Research |
| Online Access: | http://dx.doi.org/10.34133/2019/5173580 |