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dc.contributor.authorLiu, Heng-Juien_US
dc.contributor.authorChen, Long-Yien_US
dc.contributor.authorHe, Qingen_US
dc.contributor.authorLiang, Chen-Weien_US
dc.contributor.authorChen, Yu-Zeen_US
dc.contributor.authorChien, Yung-Shunen_US
dc.contributor.authorHsieh, Ying-Huien_US
dc.contributor.authorLin, Su-Jienen_US
dc.contributor.authorArenholz, Elkeen_US
dc.contributor.authorLuo, Chih-Weien_US
dc.contributor.authorChueh, Yu-Lunen_US
dc.contributor.authorChen, Yi-Chunen_US
dc.contributor.authorChu, Ying-Haoen_US
dc.date.accessioned2014-12-08T15:24:19Z-
dc.date.available2014-12-08T15:24:19Z-
dc.date.issued2012-08-01en_US
dc.identifier.issn1936-0851en_US
dc.identifier.urihttp://dx.doi.org/10.1021/nn301976pen_US
dc.identifier.urihttp://hdl.handle.net/11536/16909-
dc.description.abstractSelf-assembled vertical nanostructures take advantage of high interface-to-volume ratio and can be used to design new functionalities by the choice of a proper combination of constituents. However, most of the studies to date have emphasized the functional controllability of the nanostructures using external electric or magnetic fields. In this study, to introduce light (or photons) as an external control parameter in a self-assembled nanostructure system, we have successfully synthesized oxide nanostructures with CoFe2O4 nanopillars embedded in a SrRuO3 matrix. The combination of photostrictive SrRuO3 and magnetostrictive CoFe2O4 in the intimately assembled nanostructures leads to a light-induced, ultrafast change in magnetization of the CoFe2O4 nanopillars. Our work demonstrates a novel concept on oxide nanostructure design and opens an alternative pathway for the explorations of diverse functionalities in heteroepitaxial self-assembled oxide nanostructures.en_US
dc.language.isoen_USen_US
dc.subjectself-assembleden_US
dc.subjectnanostructuresen_US
dc.subjectphotostrictive SrRuO3en_US
dc.subjectmagnetostrictive CoFe2O4en_US
dc.subjectpump-probe techniqueen_US
dc.subjectMFMen_US
dc.subjectcouplingen_US
dc.titleEpitaxial Photostriction-Magnetostriction Coupled Self-Assembled Nanostructuresen_US
dc.typeArticleen_US
dc.identifier.doi10.1021/nn301976pen_US
dc.identifier.journalACS NANOen_US
dc.citation.volume6en_US
dc.citation.issue8en_US
dc.citation.spage6952en_US
dc.citation.epage6959en_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:000307988900050-
dc.citation.woscount14-
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