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- Publisher Website: 10.1109/ISNE.2016.7543349
- Scopus: eid_2-s2.0-84985994774
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Conference Paper: Spin valves with conetic-based synthetic ferrimagnet free layer
| Title | Spin valves with conetic-based synthetic ferrimagnet free layer |
|---|---|
| Authors | |
| Keywords | Low coercevity Low field sensing Synthetic ferrimagnet |
| Issue Date | 2016 |
| Publisher | IEEE. |
| Citation | The 5th International Symposium on Next-Generation Electronics (ISNE 2016), Hsinchu, Taiwan, 4-6 May 2016. In Conference Proceedings, 2016 How to Cite? |
| Abstract | The detection of weak magnetism requires magnetoresistance (MR) sensors with low switching field (HSW). Conetic-based synthetic ferrimagnet (SF) is engaged as free layer in spin valves in order to reduce HSW. Low coercivity is achieved through adapting synthetic antiferromagnetic pinned layer. MR ratio, coercivity and HSW increase with the Conetic alloy thickness in SF free layer. Through introducing CoFeB/SF free layer, MR ratio of 0.6 % and small coercivity of 0.2 Oe are attained, which holds promise for low-field sensing applications. © 2016 IEEE. |
| Description | Session W1P: paper no. W1P-4-28 |
| Persistent Identifier | http://hdl.handle.net/10722/232317 |
| ISBN |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Chan, PH | - |
| dc.contributor.author | Li, X | - |
| dc.contributor.author | Pong, PWT | - |
| dc.date.accessioned | 2016-09-20T05:29:10Z | - |
| dc.date.available | 2016-09-20T05:29:10Z | - |
| dc.date.issued | 2016 | - |
| dc.identifier.citation | The 5th International Symposium on Next-Generation Electronics (ISNE 2016), Hsinchu, Taiwan, 4-6 May 2016. In Conference Proceedings, 2016 | - |
| dc.identifier.isbn | 978-150902439-1 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/232317 | - |
| dc.description | Session W1P: paper no. W1P-4-28 | - |
| dc.description.abstract | The detection of weak magnetism requires magnetoresistance (MR) sensors with low switching field (HSW). Conetic-based synthetic ferrimagnet (SF) is engaged as free layer in spin valves in order to reduce HSW. Low coercivity is achieved through adapting synthetic antiferromagnetic pinned layer. MR ratio, coercivity and HSW increase with the Conetic alloy thickness in SF free layer. Through introducing CoFeB/SF free layer, MR ratio of 0.6 % and small coercivity of 0.2 Oe are attained, which holds promise for low-field sensing applications. © 2016 IEEE. | - |
| dc.language | eng | - |
| dc.publisher | IEEE. | - |
| dc.relation.ispartof | International Symposium on Next-Generation Electronics Proceedings | - |
| dc.rights | International 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.subject | Low coercevity | - |
| dc.subject | Low field sensing | - |
| dc.subject | Synthetic ferrimagnet | - |
| dc.title | Spin valves with conetic-based synthetic ferrimagnet free layer | - |
| dc.type | Conference_Paper | - |
| dc.identifier.email | Pong, PWT: ppong@hkucc.hku.hk | - |
| dc.identifier.authority | Pong, PWT=rp00217 | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1109/ISNE.2016.7543349 | - |
| dc.identifier.scopus | eid_2-s2.0-84985994774 | - |
| dc.identifier.hkuros | 265561 | - |
| dc.publisher.place | United States | - |
| dc.customcontrol.immutable | sml 160927 | - |