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Characterizing and controlling infrared phonon anomaly of bilayer graphene in optical-electrical force nanoscopy
We, for the first time, report the nanoscopic imaging study of anomalous infrared (IR) phonon enhancement of bilayer graphene, originated from the charge imbalance between the top and bottom layers, resulting in the enhancement of E(1u) mode of bilayer graphene near 0.2 eV. We modified the multifreq...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10667502/ https://www.ncbi.nlm.nih.gov/pubmed/37996403 http://dx.doi.org/10.1038/s41377-023-01320-1 |