Spin transport in an FM/Bi/FM junction

K. I. Lee; M. H. Jeun; J. Y. Chang; S. H. Han; J. G. Ha; W. Y. Lee

doi:10.1002/pssb.200304562

Spin transport in an FM/Bi/FM junction

K. I. Lee, M. H. Jeun, J. Y. Chang, S. H. Han, J. G. Ha, W. Y. Lee

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The spin transport in a spin-valve device incorporating Bi thin film and two ferromagnetic (FM) contacts is presented. The non-local output voltage is found to depend upon the relative magnetization state of the two FM electrodes, indicating that the spin-polarized elections are injected from the first FM (injector) into Bi and are detected by the second FM (detector) due to spin accumulation. The observed Hanle effect supports the spin injection and detection in our device.

Original language	English
Pages (from-to)	1510-1513
Number of pages	4
Journal	Physica Status Solidi (B) Basic Research
Volume	241
Issue number	7
DOIs	https://doi.org/10.1002/pssb.200304562
Publication status	Published - 2004 Jun

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1002/pssb.200304562

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abstract = "The spin transport in a spin-valve device incorporating Bi thin film and two ferromagnetic (FM) contacts is presented. The non-local output voltage is found to depend upon the relative magnetization state of the two FM electrodes, indicating that the spin-polarized elections are injected from the first FM (injector) into Bi and are detected by the second FM (detector) due to spin accumulation. The observed Hanle effect supports the spin injection and detection in our device.",

author = "Lee, {K. I.} and Jeun, {M. H.} and Chang, {J. Y.} and Han, {S. H.} and Ha, {J. G.} and Lee, {W. Y.}",

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T1 - Spin transport in an FM/Bi/FM junction

AU - Lee, K. I.

AU - Jeun, M. H.

AU - Chang, J. Y.

AU - Han, S. H.

AU - Ha, J. G.

AU - Lee, W. Y.

PY - 2004/6

Y1 - 2004/6

N2 - The spin transport in a spin-valve device incorporating Bi thin film and two ferromagnetic (FM) contacts is presented. The non-local output voltage is found to depend upon the relative magnetization state of the two FM electrodes, indicating that the spin-polarized elections are injected from the first FM (injector) into Bi and are detected by the second FM (detector) due to spin accumulation. The observed Hanle effect supports the spin injection and detection in our device.

AB - The spin transport in a spin-valve device incorporating Bi thin film and two ferromagnetic (FM) contacts is presented. The non-local output voltage is found to depend upon the relative magnetization state of the two FM electrodes, indicating that the spin-polarized elections are injected from the first FM (injector) into Bi and are detected by the second FM (detector) due to spin accumulation. The observed Hanle effect supports the spin injection and detection in our device.

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DO - 10.1002/pssb.200304562

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JO - Physica Status Solidi (B) Basic Research

JF - Physica Status Solidi (B) Basic Research

IS - 7

ER -

Spin transport in an FM/Bi/FM junction

Abstract

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