3D architectures of single-crystalline complex oxides
DC Field | Value | Language |
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dc.contributor.author | Kim, Shin-Ik | - |
dc.contributor.author | Choi, Hyung-Jin | - |
dc.contributor.author | Lee, Gwangyeob | - |
dc.contributor.author | Roh, Chang Jae | - |
dc.contributor.author | Jung, Inki | - |
dc.contributor.author | Jung, Soo Young | - |
dc.contributor.author | Ning, Ruiguang | - |
dc.contributor.author | Won, Sung Ok | - |
dc.contributor.author | Chang, Hye Jung | - |
dc.contributor.author | Lee, Jong Seok | - |
dc.contributor.author | Kim, Seong Keun | - |
dc.contributor.author | Kim, Jin-Sang | - |
dc.contributor.author | Kang, Chong-Yun | - |
dc.contributor.author | Choiag, Ji-Won | - |
dc.contributor.author | Baek, Seung-Hyub | - |
dc.date.accessioned | 2021-08-30T21:29:51Z | - |
dc.date.available | 2021-08-30T21:29:51Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020-06-01 | - |
dc.identifier.issn | 2051-6347 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/55074 | - |
dc.description.abstract | Controlling the structure of a material over a wide range of scales has been extensively pursued because the structure dictates its function. Here, we explore the formation of 3D structures at almost a millimetre scale using single-crystal complex oxides, which has been challenging because of the brittle nature of oxides. Our scheme is to release epitaxial oxide thin film heterostructures from the rigid substrate in order to utilise the elastic epitaxial strain as a driving force for self-shaping the flexible free-standing membrane in a controlled manner. Using an epitaxial free-standing LaAlO3/SrTiO3 membrane as a model system, we were able to create various 3D forms, such as cylindrically-rolled, spherically-bent, and helically-twisted structures, where the inversion-symmetry is broken by the strain gradient via flexoelectric effects. Our results will provide opportunities not only to broaden the application of functional oxides toward flexible electronics, but also to discover new functionalities driven by 3D architectures at various scales. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | TETRAGONAL PHASE | - |
dc.subject | VOLUME COLLAPSE | - |
dc.subject | ELECTRON-GAS | - |
dc.subject | FERROELECTRICITY | - |
dc.subject | STABILIZATION | - |
dc.subject | ENHANCEMENT | - |
dc.title | 3D architectures of single-crystalline complex oxides | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Chong-Yun | - |
dc.identifier.doi | 10.1039/d0mh00292e | - |
dc.identifier.scopusid | 2-s2.0-85092397385 | - |
dc.identifier.wosid | 000540812200021 | - |
dc.identifier.bibliographicCitation | MATERIALS HORIZONS, v.7, no.6, pp.1552 - 1557 | - |
dc.relation.isPartOf | MATERIALS HORIZONS | - |
dc.citation.title | MATERIALS HORIZONS | - |
dc.citation.volume | 7 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1552 | - |
dc.citation.endPage | 1557 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | TETRAGONAL PHASE | - |
dc.subject.keywordPlus | VOLUME COLLAPSE | - |
dc.subject.keywordPlus | ELECTRON-GAS | - |
dc.subject.keywordPlus | FERROELECTRICITY | - |
dc.subject.keywordPlus | STABILIZATION | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
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