Nonlocal spin transport in lateral spin valves with multiple ferromagnetic electrodes
SCIE
SCOPUS
KCI
- Title
- Nonlocal spin transport in lateral spin valves with multiple ferromagnetic electrodes
- Authors
- Kim, TS; Lee, HW; Lee, BC
- Date Issued
- 2008-08
- Publisher
- KOREAN PHYSICAL SOC
- Abstract
- We study the nonlocal spin transport in a lateral spin valve with multiple ferromagnetic (FM) electrodes. When two current-injecting and two spin current-detecting electrodes are all ferromagnetic, the number of possible nonlocal spin signal states is four at maximum. In reality, this number is reduced, depending on the inter-probe distance and the relative magnitudes of the spin resistances. Our theoretical results are in agreement with recent experiments of spin injection into an Al island, a carbon nanotube, and graphene.
- Keywords
- spin transport; spin valve; MAGNETIC TUNNEL-JUNCTIONS; WALLED CARBON NANOTUBES; ROOM-TEMPERATURE; MAGNETORESISTANCE; PRECESSION; CHARGE; FILMS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/22569
- DOI
- 10.3938/jkps.53.973
- ISSN
- 0374-4884
- Article Type
- Article
- Citation
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 53, no. 2, page. 973 - 978, 2008-08
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- There are no files associated with this item.
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