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dc.contributor.authorAmrillah, Tahtaen_US
dc.contributor.authorBitla, Yugandharen_US
dc.contributor.authorShin, Kwangwooen_US
dc.contributor.authorYang, Tiannanen_US
dc.contributor.authorHsieh, Ying-Huien_US
dc.contributor.authorChiou, Yu-Youen_US
dc.contributor.authorLiu, Heng-Juien_US
dc.contributor.authorThi Hien Doen_US
dc.contributor.authorSu, Dongen_US
dc.contributor.authorChen, Yi-Chunen_US
dc.contributor.authorJen, Shien-Uangen_US
dc.contributor.authorChen, Long-Qingen_US
dc.contributor.authorKim, Kee Hoonen_US
dc.contributor.authorJuang, Jenh-Yihen_US
dc.contributor.authorChu, Ying-Haoen_US
dc.date.accessioned2018-08-21T05:54:16Z-
dc.date.available2018-08-21T05:54:16Z-
dc.date.issued2017-06-01en_US
dc.identifier.issn1936-0851en_US
dc.identifier.urihttp://dx.doi.org/10.1021/acsnano.7b02102en_US
dc.identifier.urihttp://hdl.handle.net/11536/145747-
dc.description.abstractMagnetoelectric nanocomposites have been a topic of intense research due to their profound potential in the applications of electronic devices based on spintronic technology. Nevertheless, in spite of significant progress made in the growth of high-quality nanocomposite thin films, the substrate damping effect still remains a major hurdle in realizing the ultimate magneto electric coupling. To overcome this obstacle, an alternative strategy of fabricating a self-assembled ferroelectric-ferrimagnetic bulk heterojunction on a flexible muscovite via van der Waals epitaxy is adopted. hi this study, we investigated the magnetoelectric coupling in a self-assembled BiFeO3 (BFO)-CoFe2O4 (CFO) bulk heterojunction epitaxially grown on a flexible muscovite substrate. The obtained heterojunction is composed of vertically aligned multiferroic BFO nanopillars embedded in a ferrimagnetic CFO matrix. Moreover, due to the weak interaction between the flexible substrate and bulk heterojunction, the interface is incoherent and, hence, the substrate damping effect is greatly reduced. The phase-field simulation model also complements our results. The magnetic and electrical characterizations highlight the improvement in magnetoelectric coupling of the BFO-CFO bulk heterojunction. A magnetoelectric coupling coefficient of 74 mV/cm.Oe of this bulk heterojunction is larger than the magnetoelectric coefficient reported earlier on flexible substrates. Therefore, this study delivers a viable route of fabricating a remarkable magnetoelectric heterojunction and yet flexible electronic devices that are robust against extreme conditions with optimized performance.en_US
dc.language.isoen_USen_US
dc.subjectmagnetoelectricen_US
dc.subjectbulk heterojunctionen_US
dc.subjectclamping effecten_US
dc.subjectvan der Waals epitaxyen_US
dc.subjectflexibleen_US
dc.titleFlexible Multiferroic Bulk Heterojunction with Giant Magnetoelectric Coupling via van der Waals Epitaxyen_US
dc.typeArticleen_US
dc.identifier.doi10.1021/acsnano.7b02102en_US
dc.identifier.journalACS NANOen_US
dc.citation.volume11en_US
dc.citation.spage6122en_US
dc.citation.epage6130en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.department電子物理學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.contributor.departmentDepartment of Electrophysicsen_US
dc.identifier.wosnumberWOS:000404808000092en_US
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