Electron-Hole Asymmetry of Spin Injection and Transport in Single-Layer Graphene

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Han, Wei; Wang, W. H.; Pi, K.; McCreary, K. M.; Bao, W.; Li, Yan; Miao, F.; Lau, C. N.; Kawakami, R. K.;
  • Identifiers: doi: 10.1103/PhysRevLett.102.137205
  • Subject: Condensed Matter - Mesoscale and Nanoscale Physics | Condensed Matter - Materials Science
    arxiv: Computer Science::Programming Languages | Condensed Matter::Strongly Correlated Electrons | Condensed Matter::Materials Science | Condensed Matter::Mesoscopic Systems and Quantum Hall Effect

Spin-dependent properties of single-layer graphene (SLG) have been studied by non-local spin valve measurements at room temperature. Gate voltage dependence shows that the non-local magnetoresistance (MR) is proportional to the conductivity of the SLG, which is the pred... View more
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