Autor: |
E. Haftek, M. Tan, M.R. Parker, A. Waknis, John A. Barnard, M. L. Watson |
Rok vydání: |
1992 |
Předmět: |
|
Zdroj: |
Journal of Magnetism and Magnetic Materials. 114:L230-L234 |
ISSN: |
0304-8853 |
Popis: |
‘Giant’ magnetoresistance ratios have been measured at room temperature in as-deposited, single layer Co-Ag alloy thin films sputtered from a composite target. The effect has been observed over a broad range of Co concentrations (from 0.25 to 0.56 atom fraction Co, x) with a maximum magnetoresistance ratio of #62; 17% found at x = 0.43. In the as-deposited state these Co-Ag films are very fine grained single phase fcc polycrystalline alloys which exhibit essentially superparamagnetic M - H loops. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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