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Graphene Nanopore Arrays for Electron Focusing and Antifocusing
We have shown, via numerical simulations, that a symmetric array of nanopores with appropriately designed shapes and sizes arranged along an arc of a circle in a graphene nanoribbon can focus or antifocus an incident ballistic electron wavefunction. The position of the focal/antifocal region depends...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8840741/ https://www.ncbi.nlm.nih.gov/pubmed/35159874 http://dx.doi.org/10.3390/nano12030529 |