Large converse magnetoelectric coupling effect at room temperature in CoPd/PMN-PT (001) heterostructure
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kim, Ju-Hyun | ko |
| dc.contributor.author | Ryu, Kwang-Su | ko |
| dc.contributor.author | Jeong, Jae-Woo | ko |
| dc.contributor.author | Shin, Sung-Chul | ko |
| dc.date.accessioned | 2011-05-23T06:15:17Z | - |
| dc.date.available | 2011-05-23T06:15:17Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 2010-12 | - |
| dc.identifier.citation | APPLIED PHYSICS LETTERS, v.97, no.25 | - |
| dc.identifier.issn | 0003-6951 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/23839 | - |
| dc.description.abstract | We report a large converse magnetoelectric (CME) effect at room temperature in a multiferroic heterostructure formed from thin layers of perpendicularly magnetized Co(x)Pd(1-x) alloys deposited on a piezoelectric single-crystal of lead magnesium niobate-lead titanate PMN-PT (001). The CME results from a strain-induced reorientation of the CoPd magnetization. By varying the composition and thickness of the Co(x)Pd(1-x) film, a large converse magnetoelectric coupling constant, alpha = 8 X 10(-7) s/m, at room temperature was found for 10 nm Co(0.25)Pd(0.75). This large CME effect results from combining a highly magnetostrictive CoPd alloy with highly piezoelectric PMN-PT. (C) 2010 American Institute of Physics. [doi: 10.1063/ 1.3531648] | - |
| dc.description.sponsorship | This work was supported by the National Research Laboratory Program (Contract No. R0A-2007-000-20026-0), the WCU (World Class University) Program (Contract No. R33-2008-000-10078-0), and the Global Partnership Program (Contract No. K20702000014-08E0200-01410) through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology. The authors would like to thank Dr. Stuart S. P. Parkin for helpful discussions. | en |
| dc.language | English | - |
| dc.language.iso | en_US | en |
| dc.publisher | AMER INST PHYSICS | - |
| dc.subject | MAGNETIC-ANISOTROPY | - |
| dc.subject | ALLOY-FILMS | - |
| dc.subject | STRESS | - |
| dc.title | Large converse magnetoelectric coupling effect at room temperature in CoPd/PMN-PT (001) heterostructure | - |
| dc.type | Article | - |
| dc.identifier.wosid | 000285764300054 | - |
| dc.identifier.scopusid | 2-s2.0-78650744089 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 97 | - |
| dc.citation.issue | 25 | - |
| dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
| dc.identifier.doi | 10.1063/1.3531648 | - |
| dc.embargo.liftdate | 9999-12-31 | - |
| dc.embargo.terms | 9999-12-31 | - |
| dc.contributor.localauthor | Shin, Sung-Chul | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordPlus | MAGNETIC-ANISOTROPY | - |
| dc.subject.keywordPlus | ALLOY-FILMS | - |
| dc.subject.keywordPlus | STRESS | - |
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