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Harnessing ultraconfined graphene plasmons to probe the electrodynamics of superconductors
We show that the Higgs mode of a superconductor, which is usually challenging to observe by far-field optics, can be made clearly visible using near-field optics by harnessing ultraconfined graphene plasmons. As near-field sources we investigate two examples: graphene plasmons and quantum emitters....
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
National Academy of Sciences
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7848587/ https://www.ncbi.nlm.nih.gov/pubmed/33479179 http://dx.doi.org/10.1073/pnas.2012847118 |