Title of article
Spin transport in nanotubes
Author/Authors
Tsukagoshi، نويسنده , , K and Alphenaar، نويسنده , , B.W and Wagner، نويسنده , , M، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
5
From page
26
To page
30
Abstract
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.
Keywords
Carbon nanotube , Spin-polarized transport
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Serial Year
2001
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Record number
2137367
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