Anomalous levitation and annihilation in Floquet topological insulators
Anderson localization in two-dimensional topological insulators takes place via the so-called levitation and pair annihilation process. As disorder is increased, extended bulk states carrying opposite topological invariants move towards each other in energy, reducing the size of the topological gap,...
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| Principais autores: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
American Physical Society
2020-06-01
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| Colecção: | Physical Review Research |
| Acesso em linha: | http://doi.org/10.1103/PhysRevResearch.2.022048 |
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