Please use this identifier to cite or link to this item:
|Title:||Nonlocal spin transport in single-walled carbon nanotube networks|
|Authors:||Yang, H. |
|Citation:||Yang, H., Itkis, M.E., Moriya, R., Rettner, C., Jeong, J.-S., Pickard, D.S., Haddon, R.C., Parkin, S.S.P. (2012-02-13). Nonlocal spin transport in single-walled carbon nanotube networks. Physical Review B - Condensed Matter and Materials Physics 85 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.85.052401|
|Abstract:||Spin transport in carbon-based materials has stimulated much interest due to their ballistic conductance and a long phase coherence length. While much research has been conducted on individual carbon nanotubes, current growth and placement techniques are incompatible with large-scale fabrication. Here, we report on nonlocal spin injection and detection in single-walled carbon nanotube networks. We observe spin transport over a distance of 1 μm and extract a spin diffusion length of 1.6-2.4 μm with an injected spin polarization from CoFe into nanotube network of 18%-41%. Our observations demonstrate that spin transport is possible in carbon nanotube networks due to the formation of natural tunnel barriers between nanotubes and metallic contacts. © 2012 American Physical Society.|
|Source Title:||Physical Review B - Condensed Matter and Materials Physics|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jun 15, 2018
WEB OF SCIENCETM
checked on May 23, 2018
checked on May 19, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.