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Tunable Dirac points and high spin polarization in ferromagnetic-strain graphene superlattices
Spin-dependent energy bands and transport properties of ferromagnetic-strain graphene superlattices are studied. The high spin polarization appears at the Dirac points due to the presence of spin-dependent Dirac points in the energy band structure. A gap can be induced in the vicinity of Dirac point...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5676752/ https://www.ncbi.nlm.nih.gov/pubmed/29116113 http://dx.doi.org/10.1038/s41598-017-14948-y |