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http://hdl.handle.net/10397/100432
| Title: | Reduced magnetic coercivity and switching field in conetic-alloy-based synthetic-ferrimagnetic nanodots | Authors: | Li, X Leung, CW Lin, KW Chan, MS Pong, PWT |
Issue Date: | 2016 | Source: | 2016 5th International Symposium on Next-Generation Electronics (ISNE), Hsinchu, Taiwan, 4-6 May 2016, p. 1-2 | Abstract: | The coercivity (Hc) and switching field (Hsw) of free layers increase remarkably with shrinking size, which reduces the sensitivity of spintronic devices. Conetic-alloy-based synthetic ferrimagnetic (SyF) trilayers are proposed to show reduced Hc and Hsw than single-layer in nanodots. The investigation on the thickness dependence reveals linear reliance of Hc and Hsw on amplification factor. Hc and Hsw are further reduced after field annealing at 200 °C. This work provides an approach to reduce the Hc and Hsw in nanomagnets. | Keywords: | Nanodots Nanosphere lithography Synthetic-ferrimagnetic |
Publisher: | IEEE | ISBN: | 978-1-5090-2439-1 (Electronic) | DOI: | 10.1109/ISNE.2016.7543295 | Rights: | © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publication X. Li, C. W. Leung, K. . -W. Lin, M. S. Chan and P. W. T. Pong, "Reduced magnetic coercivity and switching field in conetic-alloy-based synthetic-ferrimagnetic nanodots," 2016 5th International Symposium on Next-Generation Electronics (ISNE), Hsinchu, Taiwan, 2016, pp. 1-2 is available at https://doi.org/10.1109/ISNE.2016.7543295. |
| Appears in Collections: | Conference Paper |
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| Leung_Reduced_Magnetic_Coercivity.pdf | Pre-Published version | 944.35 kB | Adobe PDF | View/Open |
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