Fabrication and Magnetic Properties of Nonmagnetic Ion Implanted Magnetic Recording Films for Bit-Patterned Media
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Chulmin | - |
dc.contributor.author | Noh, Kunbae | - |
dc.contributor.author | Oh, Young | - |
dc.contributor.author | Kuru, Cihan | - |
dc.contributor.author | Hong, Daehoon | - |
dc.contributor.author | Chen, Li-Han | - |
dc.contributor.author | Liou, Sy-Hwang | - |
dc.contributor.author | Seong, Tae-Yeon | - |
dc.contributor.author | Jin, Sungho | - |
dc.date.accessioned | 2021-09-07T07:54:58Z | - |
dc.date.available | 2021-09-07T07:54:58Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2011-10 | - |
dc.identifier.issn | 0018-9464 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/111495 | - |
dc.description.abstract | We have investigated the magnetic M-H loop characteristics of CoCrPt-SiO(2) perpendicular recording media as influenced by nonmagnetic ion implantations. We have also developed patterned media via ion implantation using a convenient polymer nanomask approach for local control of coercivity of magnetically hard [Co/Pd](n) multilayer film with a [Co 0.3 nm\Pd 0.8 nm](8)/Pd 3 nm/Ta 3 nm layer structure. The CoCrPt-SiO2 magnetic layer having perpendicular magnetic anisotropy is sputter deposited on a flat substrate. The [Co/Pd](n) multilayer film with vertical magnetic anisotropy is deposited and the regions corresponding to the magnetic recording bit islands are coated with polymer islands using a nanoimprinting technique. Subsequent ion implantation allows patterned penetration of implanted ions into the [Co/Pd](n) multilayer film, thus creating magnetically isolated bit island geometry while maintaining the overall flat geometry of the patterned media. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | DENSITIES | - |
dc.title | Fabrication and Magnetic Properties of Nonmagnetic Ion Implanted Magnetic Recording Films for Bit-Patterned Media | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Seong, Tae-Yeon | - |
dc.identifier.doi | 10.1109/TMAG.2011.2158197 | - |
dc.identifier.wosid | 000296418200051 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON MAGNETICS, v.47, no.10, pp.2532 - 2535 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON MAGNETICS | - |
dc.citation.title | IEEE TRANSACTIONS ON MAGNETICS | - |
dc.citation.volume | 47 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 2532 | - |
dc.citation.endPage | 2535 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | DENSITIES | - |
dc.subject.keywordAuthor | Ion implantation | - |
dc.subject.keywordAuthor | nanolithography | - |
dc.subject.keywordAuthor | perpendicular magnetic recording | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.