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dc.contributor.authorZhang, Yien_US
dc.contributor.authorXie, Linen_US
dc.contributor.authorKim, Jeongwooen_US
dc.contributor.authorStern, Alexen_US
dc.contributor.authorWang, Huien_US
dc.contributor.authorZhang, Kuien_US
dc.contributor.authorYan, Xingxuen_US
dc.contributor.authorLi, Linzeen_US
dc.contributor.authorLiu, Henryen_US
dc.contributor.authorZhao, Gejianen_US
dc.contributor.authorChi, Hangen_US
dc.contributor.authorGadre, Chaitanyaen_US
dc.contributor.authorLin, Qiyinen_US
dc.contributor.authorZhou, Yichunen_US
dc.contributor.authorUher, Ctiraden_US
dc.contributor.authorChen, Tingyongen_US
dc.contributor.authorChu, Ying-Haoen_US
dc.contributor.authorXia, Jingen_US
dc.contributor.authorWu, Ruqianen_US
dc.contributor.authorPan, Xiaoqingen_US
dc.date.accessioned2018-08-21T05:53:19Z-
dc.date.available2018-08-21T05:53:19Z-
dc.date.issued2018-02-15en_US
dc.identifier.issn2041-1723en_US
dc.identifier.urihttp://dx.doi.org/10.1038/s41467-018-02914-9en_US
dc.identifier.urihttp://hdl.handle.net/11536/144529-
dc.description.abstractEmergent physical properties often arise at interfaces of complex oxide heterostructures due to the interplay between various degrees of freedom, especially those with polar dis-continuities. It is desirable to explore if these structures may generate pure and controllable spin currents, which are needed to attain unmatched performance and energy efficiency in the next-generation spintronic devices. Here we report the emergence of a spin-polarized two-dimensional electron gas (SP-2DEG) at the interface of two insulators, SrTiO3 and PbZr0.2Ti0.8O3. This SP-2DEG is strongly localized at the interfacial Ti atoms, due to the interplay between Coulomb interaction and band bending, and can be tuned by the ferroelectric polarization. Our findings open a door for engineering ferroelectric/insulator interfaces to create tunable ferroic orders for magnetoelectric device applications and provide opportunities for designing multiferroic materials in heterostructures.en_US
dc.language.isoen_USen_US
dc.titleDiscovery of a magnetic conductive interface in PbZr0.2Ti0.8O3 /SrTiO3 heterostructuresen_US
dc.typeArticleen_US
dc.identifier.doi10.1038/s41467-018-02914-9en_US
dc.identifier.journalNATURE COMMUNICATIONSen_US
dc.citation.volume9en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.wosnumberWOS:000425087200002en_US
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