Quadrupole topological phase and robust corner resonance in Kekulé hexagonal electric circuit
Two-dimensional (2D) quadrupole topological insulators, featured by topologically protected 0D corner modes, have recently attracted tremendous interest in condensed matter and materials physics. Herein, we construct a specific electric circuit made of capacitors and inductors forming a 2D Kekulé he...
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| Autori principali: | , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
IOP Publishing
2020-01-01
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| Serie: | New Journal of Physics |
| Soggetti: | |
| Accesso online: | https://doi.org/10.1088/1367-2630/abae88 |
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