Spin and charge caloritronics in bilayer graphene flakes with magnetic contacts

@inproceedings{Chico2017SpinAC,
  title={Spin and charge caloritronics in bilayer graphene flakes with magnetic contacts},
  author={Leonor Chico and Pedro A Orellana and L. Rosales and M{\'o}nica Pacheco},
  year={2017}
}
  • Leonor Chico, Pedro A Orellana, +1 author Mónica Pacheco
  • Published 2017
  • Materials Science, Physics
  • We investigate the coupling of spin and thermal currents as a means to rise the thermoelectric efficiency of nanoscale graphene devices. We consider nanostructures composed of overlapping graphene nanoribbons with ferromagnetic contacts in different magnetic configurations. Our results show that the charge Seebeck effect is greatly enhanced when the magnetic leads are in an antiparallel configuration, due to the enlargement of the transport gap. However, for the optimization of the charge… CONTINUE READING

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