| Download | - View accepted manuscript: Statistical study of effective anisotropy field in ordered ferromagnetic nanowire arrays (PDF, 1.1 MiB)
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| DOI | Resolve DOI: https://doi.org/10.1166/jnn.2007.024 |
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| Author | Search for: Zhao, S.1; Search for: Clime, L.1; Search for: Chan, K.1; Search for: Normandin, F.1; Search for: Roberge, H.1; Search for: Yelon, A.; Search for: Cochrane, R. W.; Search for: Veres, T.1 |
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| Affiliation | - National Research Council of Canada. NRC Industrial Materials Institute
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| Format | Text, Article |
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| Subject | Magnetic Nanostructures; Ferromagnetic Nanowires; Nanowire Arrays; Lognormal Distribution; Anisotropy Field; Electrodeposition |
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| Abstract | Soft ferromagnetic nanowire arrays were obtained by electrodeposition of Co-Fe-P alloy into the pores of high quality home-made anodized aluminum oxide (AAO) tempates. Bath acidity and current density were the two parameters used in order to tailor the orientation of local anisotropy axes in individual nanowires. In order to quantify the influence of the induced anisotropies on the magnetization processes in individual nanowires, the in-plane magnetization loops of the arrays are modeled as log-normal distributions of Stoner-Wohlfarth transverse magnetization processes. Using the lognormal mean parameter as an approximation for the saturation applied field of the array, we compute the effective anisptrophy of the nanowires, which is found to decrease with the pH of the electrodeposition bath. |
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| Publication date | 2007-01-01 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NRC number | NRCC 49416 |
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| NPARC number | 15826011 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 2c337bde-c741-4e4d-add2-a92285b6c10a |
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| Record created | 2010-07-20 |
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| Record modified | 2020-05-10 |
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