Fork stamping of pristine carbon nanotubes onto ferromagnetic contacts for spin-valve devices

@article{Gramich2015ForkSO,
  title={Fork stamping of pristine carbon nanotubes onto ferromagnetic contacts for spin-valve devices},
  author={J. Gramich and A. Baumgartner and M. Muoth and C. Hierold and C. Schonenberger},
  journal={Physica Status Solidi B-basic Solid State Physics},
  year={2015},
  volume={252},
  pages={2496-2502}
}
  • J. Gramich, A. Baumgartner, +2 authors C. Schonenberger
  • Published 2015
  • Physics
  • Physica Status Solidi B-basic Solid State Physics
  • We present a fabrication scheme called 'fork stamping' optimized for the dry transfer of individual pristine carbon nano- tubes (CNTs) onto ferromagnetic contact electrodes fabricated by standard lithography. We demonstrate the detailed recipes for a residue-free device fabrication and in-situ current annealing on suspended CNT spin-valve devices with ferromagnetic Permalloy (Py) contacts and report preliminary transport characterization and magnetoresistance experiments at cryogenic… CONTINUE READING

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