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Observation of non-Hermitian topology and its bulk–edge correspondence in an active mechanical metamaterial

Topological edge modes are excitations that are localized at the materials’ edges and yet are characterized by a topological invariant defined in the bulk. Such bulk–edge correspondence has enabled the creation of robust electronic, electromagnetic, and mechanical transport properties across a wide...

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Bibliografiset tiedot
Julkaisussa:Proc Natl Acad Sci U S A
Päätekijät: Ghatak, Ananya, Brandenbourger, Martin, van Wezel, Jasper, Coulais, Corentin
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: National Academy of Sciences 2020
Aiheet:
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC7703544/
https://ncbi.nlm.nih.gov/pubmed/33168722
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.2010580117
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