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Conference Paper: Reduced magnetic coercivity and switching field in conetic-alloy-based synthetic-ferrimagnetic nanodots

TitleReduced magnetic coercivity and switching field in conetic-alloy-based synthetic-ferrimagnetic nanodots
Authors
KeywordsNanodots
Nanosphere lithography
Synthetic-ferrimagnetic
Issue Date2016
PublisherIEEE.
Citation
The 5th International Symposium on Next-Generation Electronics (ISNE 2016), Hsinchu, Taiwan, 4-6 May 2016. In Conference Proceedings, 2016 How to Cite?
AbstractThe 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. © 2016 IEEE.
DescriptionSession T2P: paper no. T2P-1-19
Persistent Identifierhttp://hdl.handle.net/10722/232315
ISBN

 

DC FieldValueLanguage
dc.contributor.authorLi, X-
dc.contributor.authorLeung, CW-
dc.contributor.authorLin, KW-
dc.contributor.authorChan, MS-
dc.contributor.authorPong, PWT-
dc.date.accessioned2016-09-20T05:29:10Z-
dc.date.available2016-09-20T05:29:10Z-
dc.date.issued2016-
dc.identifier.citationThe 5th International Symposium on Next-Generation Electronics (ISNE 2016), Hsinchu, Taiwan, 4-6 May 2016. In Conference Proceedings, 2016-
dc.identifier.isbn978-150902439-1-
dc.identifier.urihttp://hdl.handle.net/10722/232315-
dc.descriptionSession T2P: paper no. T2P-1-19-
dc.description.abstractThe 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. © 2016 IEEE.-
dc.languageeng-
dc.publisherIEEE.-
dc.relation.ispartofInternational Symposium on Next-Generation Electronics Proceedings-
dc.rightsInternational Symposium on Next-Generation Electronics Proceedings. Copyright © IEEE.-
dc.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.-
dc.subjectNanodots-
dc.subjectNanosphere lithography-
dc.subjectSynthetic-ferrimagnetic-
dc.titleReduced magnetic coercivity and switching field in conetic-alloy-based synthetic-ferrimagnetic nanodots-
dc.typeConference_Paper-
dc.identifier.emailPong, PWT: ppong@hkucc.hku.hk-
dc.identifier.authorityPong, PWT=rp00217-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1109/ISNE.2016.7543295-
dc.identifier.scopuseid_2-s2.0-84986005698-
dc.identifier.hkuros265555-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 160927-

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