Fe(60Å≤x≤240Å)/Co(0Å≤y≤60Å)/Cu(25Å)/Co(90Å) spin valve thin films were prepared on oxidized Si(100) substrate, and the effects of as a function of Fe layer thickness and inserted Co layer thickness magnetic properties and magnetore...
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https://www.riss.kr/link?id=A3006850
2000
Korean
569.000
학술저널
151-155(5쪽)
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다운로드다국어 초록 (Multilingual Abstract)
Fe(60Å≤x≤240Å)/Co(0Å≤y≤60Å)/Cu(25Å)/Co(90Å) spin valve thin films were prepared on oxidized Si(100) substrate, and the effects of as a function of Fe layer thickness and inserted Co layer thickness magnetic properties and magnetore...
Fe(60Å≤x≤240Å)/Co(0Å≤y≤60Å)/Cu(25Å)/Co(90Å) spin valve thin films were prepared on oxidized Si(100) substrate, and the effects of as a function of Fe layer thickness and inserted Co layer thickness magnetic properties and magnetoresistance characteristics of the spin valve thin films were investigated. magnetoresistance ratio and coercivity of the Fe(60Å≤x≤240Å)/Co(30Å)/Cu(25Å)/Co(90Å) spin valve thin films show the maximum at the Fe layer thickness of x=60Å and decreases with increasing of the Fe layer thickness. As the Co layer was inserted into the Fe/Cu interface of Fe(120Å)/Co(y=0, 15, 30, 45, 60, 90Å)/Cu(25Å)/Co(90Å) spin valves, magnetoresistance ratio increased from 0.2 to 1.5 % However, the magnetoresistance ratio and coercivity of thin film were nearly constant as a function of Coinserted layer thickness.