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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Chun, SH | - |
| dc.contributor.author | Chai, YS | - |
| dc.contributor.author | Oh, YS | - |
| dc.contributor.author | Jaiswal-Nagar, D | - |
| dc.contributor.author | Haam, SY | - |
| dc.contributor.author | Kim, I | - |
| dc.contributor.author | Lee, B | - |
| dc.contributor.author | Nam, DH | - |
| dc.contributor.author | Ko, KT | - |
| dc.contributor.author | Park, JH | - |
| dc.contributor.author | Chung, JH | - |
| dc.contributor.author | Kim, KH | - |
| dc.date.accessioned | 2015-06-25T03:16:50Z | - |
| dc.date.available | 2015-06-25T03:16:50Z | - |
| dc.date.created | 2010-05-04 | - |
| dc.date.issued | 2010-01-22 | - |
| dc.identifier.issn | 0031-9007 | - |
| dc.identifier.other | 2015-OAK-0000021123 | en_US |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/12471 | - |
| dc.description.abstract | We show that low field magnetoelectric (ME) properties of helimagnets Ba0.5Sr1.5Zn2(Fe1-xAlx)(12)O-22 can be efficiently tailored by the Al-substitution level. As x increases, the critical magnetic field for switching electric polarization is systematically reduced from similar to 1 T down to similar to 1 mT, and the ME susceptibility is greatly enhanced to reach a giant value of 2.0 x 10(4) ps/m at an optimum x = 0.08. We find that control of the nontrivial orbital moment in the octahedral Fe sites through the Al substitution is crucial for fine-tuning the magnetic anisotropy and obtaining the conspicuously improved ME characteristics. | - |
| dc.description.statementofresponsibility | open | en_US |
| dc.language | English | - |
| dc.publisher | AMER PHYSICAL SOC | - |
| dc.relation.isPartOf | PHYSICAL REVIEW LETTERS | - |
| dc.rights | BY_NC_ND | en_US |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
| dc.title | Realization of Giant Magnetoelectricity in Helimagnets | - |
| dc.type | Article | - |
| dc.contributor.college | 첨단재료과학부 | en_US |
| dc.identifier.doi | 10.1103/PHYSREVLETT.104.049901 | - |
| dc.author.google | Chun, SH | en_US |
| dc.author.google | Chai, YS | en_US |
| dc.author.google | Kim, KH | en_US |
| dc.author.google | Chung, JH | en_US |
| dc.author.google | Park, JH | en_US |
| dc.author.google | Ko, KT | en_US |
| dc.author.google | Nam, DH | en_US |
| dc.author.google | Lee, B | en_US |
| dc.author.google | Kim, I | en_US |
| dc.author.google | Haam, SY | en_US |
| dc.author.google | Jaiswal-Nagar, D | en_US |
| dc.author.google | Oh, YS | en_US |
| dc.relation.volume | 104 | en_US |
| dc.relation.issue | 3 | en_US |
| dc.contributor.id | 10080407 | en_US |
| dc.relation.journal | PHYSICAL REVIEW LETTERS | en_US |
| dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
| dc.relation.sci | SCI | en_US |
| dc.collections.name | Journal Papers | en_US |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.104, no.3 | - |
| dc.identifier.wosid | 000274003100047 | - |
| dc.date.tcdate | 2019-01-01 | - |
| dc.citation.number | 3 | - |
| dc.citation.title | PHYSICAL REVIEW LETTERS | - |
| dc.citation.volume | 104 | - |
| dc.contributor.affiliatedAuthor | Park, JH | - |
| dc.identifier.scopusid | 2-s2.0-75849125336 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 96 | - |
| dc.description.scptc | 1 | * |
| dc.date.scptcdate | 2018-10-274 | * |
| dc.type.docType | Article | - |
| dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Physics | - |
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- Dept of Physics