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

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 - May 15 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1063/1.1558075

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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

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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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IS - 10 3

ER -

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

Abstract

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