| Texto completo | |
| Autor(es): |
Sipahi, G. M.
[1]
;
Zutic, Igor
[1]
;
Atodiresei, N.
[2, 3, 4]
;
Kawakami, R. K.
[5]
;
Lazic, P.
[6]
Número total de Autores: 5
|
| Afiliação do(s) autor(es): | [1] SUNY Buffalo, Dept Phys, Buffalo, NY 14260 - USA
[2] Forschungszentrum Julich, Inst Adv Simulat, D-52425 Julich - Germany
[3] Forschungszentrum Julich, Peter Grunberg Inst, D-52425 Julich - Germany
[4] JARA, D-52425 Julich - Germany
[5] Univ Calif Riverside, Dept Phys & Astron, Riverside, CA 92521 - USA
[6] Rudjer Boskovic Inst, Zagreb 10002 - Croatia
Número total de Afiliações: 6
|
| Tipo de documento: | Artigo Científico |
| Fonte: | JOURNAL OF PHYSICS-CONDENSED MATTER; v. 26, n. 10 MAR 12 2014. |
| Citações Web of Science: | 12 |
| Resumo | |
Junctions comprised of ferromagnets and nonmagnetic materials are one of the key building blocks in spintronics. With the recent breakthroughs of spin injection in ferromagnet/graphene junctions it is possible to consider spin-based applications that are not limited to magnetoresistive effects. However, for critical studies of such structures it is crucial to establish accurate predictive methods that would yield atomically resolved information on interfacial properties. By focusing on Co(0001)/graphene junctions and their electronic structure, we illustrate the inequivalence of different spin polarizations. We show atomically resolved spin polarization maps as a useful approach to assess the relevance of Co(0001)/graphene for different spintronics applications. (AU) | |
| Processo FAPESP: | 11/19333-4 - Manejo de spin e magnetismo: cálculos de estrutura eletrônica |
| Beneficiário: | Guilherme Matos Sipahi |
| Modalidade de apoio: | Bolsas no Exterior - Pesquisa |