Effect of inserted Cu on current-perpendicular-to-plane-giant magnetoresistance of Fe50Co50 spin valves

H. Yuasa; H. Fukuzawa; H. Iwasaki; M. Yoshikawa; M. Takagishi; M. Sahashi

doi:10.1063/1.1558075

Effect of inserted Cu on current-perpendicular-to-plane-giant magnetoresistance of Fe₅₀Co₅₀ spin valves

H. Yuasa, H. Fukuzawa, H. Iwasaki, M. Yoshikawa, M. Takagishi, M. Sahashi

ENG - Electronic Engineering

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

22 Citations (Scopus)

Abstract

The effect of inserted Cu was studied on current-perpendicular-to-plane-giant magnetoresistance of Fe₅₀Co₅₀ spin valves. The investigation of structural state of the inserted Cu was done by extended x-ray absorption structure (EXAFS) spectra to clarify its role in specific resistance behavior. It was found that solid solute Cu participates in the specific resistance increase in Fe₅₀Co₅₀ spin valves.

Original language	English
Pages (from-to)	7915-7917
Number of pages	3
Journal	Journal of Applied Physics
Volume	93
Issue number	10 3
DOIs	https://doi.org/10.1063/1.1558075
Publication status	Published - 2003 May 15

ASJC Scopus subject areas

Physics and Astronomy(all)

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abstract = "The effect of inserted Cu was studied on current-perpendicular-to-plane-giant magnetoresistance of Fe50Co50 spin valves. The investigation of structural state of the inserted Cu was done by extended x-ray absorption structure (EXAFS) spectra to clarify its role in specific resistance behavior. It was found that solid solute Cu participates in the specific resistance increase in Fe50Co50 spin valves.",

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AU - Yuasa, H.

AU - Fukuzawa, H.

AU - Iwasaki, H.

AU - Yoshikawa, M.

AU - Takagishi, M.

AU - Sahashi, M.

PY - 2003/5/15

Y1 - 2003/5/15

N2 - The effect of inserted Cu was studied on current-perpendicular-to-plane-giant magnetoresistance of Fe50Co50 spin valves. The investigation of structural state of the inserted Cu was done by extended x-ray absorption structure (EXAFS) spectra to clarify its role in specific resistance behavior. It was found that solid solute Cu participates in the specific resistance increase in Fe50Co50 spin valves.

AB - The effect of inserted Cu was studied on current-perpendicular-to-plane-giant magnetoresistance of Fe50Co50 spin valves. The investigation of structural state of the inserted Cu was done by extended x-ray absorption structure (EXAFS) spectra to clarify its role in specific resistance behavior. It was found that solid solute Cu participates in the specific resistance increase in Fe50Co50 spin valves.

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JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 10 3

ER -

Effect of inserted Cu on current-perpendicular-to-plane-giant magnetoresistance of Fe₅₀Co₅₀ spin valves

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