Spin transport in nanotubes

K. Tsukagoshi, B. W. Alphenaar, M. Wagner

研究成果: Article

5 引用 (Scopus)

抜粋

We present transport measurements of ferromagnetically contacted carbon nanotubes. The resistance of a ferromagnetically contacted multi-walled nanotube switches hysteretically as a function of applied magnetic field, with a maximum resistance change of 9% at 4.2 K. Our observed magnetoresistance suggests that spin polarized current is injected into the carbon nanotube and conduction occurs without randomization of the spin polarization. Background details of the spin transport mechanism are discussed.

元の言語English
ページ(範囲)26-30
ページ数5
ジャーナルMaterials Science and Engineering B: Solid-State Materials for Advanced Technology
84
発行部数1-2
DOI
出版物ステータスPublished - 2001 6 5
外部発表Yes

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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