Spin electronics using carbon nanotubes

B. W. Alphenaar, K. Tsukagoshi, H. Ago

研究成果: Conference article査読

13 被引用数 (Scopus)

抄録

We use ferromagnetic contacts to inject and detect spin-polarized electrons in multi-walled carbon nanotubes. The small diameter of the nanotube allows us to probe individual magnetic domains. As the alignment of the magnetizations within a pair of contacts switches from parallel to antiparallel, the nanotube resistance switches from a low to a high resistance state. This result is a first step towards the possibility of carbon nanotube-based spin electronics.

本文言語English
ページ(範囲)848-851
ページ数4
ジャーナルPhysica E: Low-Dimensional Systems and Nanostructures
6
1
DOI
出版ステータスPublished - 2000 2
外部発表はい
イベント13th International Conference on the Electronic Properties of Two-Dimensional Systems (EP2DS-13) - Ottawa, Ont, Can
継続期間: 1999 8 11999 8 6

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

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