Magnetoresistance in spin-polarized transport through a carbon nanotube

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

卷:310

Article

Kim, Tae-Suk ; Lee, C. K. ; Lee, B. C.

关键词: spin-polarized transport;    magnetoresistance;    carbon nanotube;   

DOI  :  10.1016/j.jmmm.2006.10.852

来源: Elsevier

【 摘 要 】

We report on our theoretical study of the oscillating magnetoresistance ( MR) effect in the spin- polarized transport through a finite carbon nanotube ( CNT). We find that the. ne structure in MR depends sensitively on the coupling strengths between the ferromagnetic electrodes and a finite CNT. Recent experimental. findings can be well explained by our model study. (c) 2006 Elsevier B. V. All rights reserved.

【 授权许可】

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