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Perfect spin filtering effect and negative differential behavior in phosphorus-doped zigzag graphene nanoribbons
On the basis of the density functional theory combined with the Keldysh nonequilibrium Green’s function method, we investigate the spin-dependent transport properties of single-edge phosphorus-doped ZGNR systems with different widths. The results show a perfect spin filtering effect reaching 100% at...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4626841/ https://www.ncbi.nlm.nih.gov/pubmed/26514646 http://dx.doi.org/10.1038/srep15966 |