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Perfect Spin-filtering in graphene monolayer-bilayer superlattice with zigzag boundaries
We show that the spontaneous magnetization is formed at the zigzag boundary between monolayer and bilayer graphene by the self-consistent calculation based on Hubbard model. In a monolayer- bilayer graphene superlattice with zigzag boundaries, it is surprising that nearly 100% spin polarization is a...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4853706/ https://www.ncbi.nlm.nih.gov/pubmed/27140666 http://dx.doi.org/10.1038/srep25361 |