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DC Field | Value | Language |
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dc.citation.number | 24 | - |
dc.citation.startPage | 1808104 | - |
dc.citation.title | ADVANCED MATERIALS | - |
dc.citation.volume | 31 | - |
dc.contributor.author | Kang, Kyeong Tae | - |
dc.contributor.author | Roh, Chang Jae | - |
dc.contributor.author | Lim, Jinyoung | - |
dc.contributor.author | Min, Taewon | - |
dc.contributor.author | Lee, Jun Han | - |
dc.contributor.author | Lee, Kyoungjun | - |
dc.contributor.author | Lee, Tae Yoon | - |
dc.contributor.author | Kang, Seunghun | - |
dc.contributor.author | Seol, Daehee | - |
dc.contributor.author | Kim, Jiwoong | - |
dc.contributor.author | Ohta, Hiromichi | - |
dc.contributor.author | Khare, Amit | - |
dc.contributor.author | Park, Sungkyun | - |
dc.contributor.author | Kim, Yunseok | - |
dc.contributor.author | Chae, Seung Chul | - |
dc.contributor.author | Oh, Yoon Seok | - |
dc.contributor.author | Lee, Jaekwang | - |
dc.contributor.author | Yu, Jaejun | - |
dc.contributor.author | Lee, Jong Seok | - |
dc.contributor.author | Choi, Woo Seok | - |
dc.date.accessioned | 2023-12-21T19:07:03Z | - |
dc.date.available | 2023-12-21T19:07:03Z | - |
dc.date.created | 2019-07-24 | - |
dc.date.issued | 2019-06 | - |
dc.description.abstract | Ferroelectricity occurs in crystals with broken spatial inversion symmetry. In conventional perovskite oxides, concerted ionic displacements within a 3D network of transition‐metal–oxygen polyhedra (MOx) manifest spontaneous polarization. Meanwhile, some 2D networks of MOx foster geometric ferroelectricity with magnetism, owing to the distortion of the polyhedra. Because of the fundamentally different mechanism of ferroelectricity in a 2D network, one can further challenge an uncharted mechanism of ferroelectricity in a 1D channel of MOx and estimate its feasibility. Here, ferroelectricity and coupled ferromagnetism in a 1D FeO4 tetrahedral chain network of a brownmillerite SrFeO2.5 epitaxial thin film are presented. The result provides a new paradigm for designing low‐dimensional MOx networks, which is expected to benefit the realization of macroscopic ferro‐ordering materials including ferroelectric ferromagnets. | - |
dc.identifier.bibliographicCitation | ADVANCED MATERIALS, v.31, no.24, pp.1808104 | - |
dc.identifier.doi | 10.1002/adma.201808104 | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.scopusid | 2-s2.0-85065186096 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/27193 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/adma.201808104 | - |
dc.identifier.wosid | 000485478200004 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | A Room‐Temperature Ferroelectric Ferromagnet in a 1D Tetrahedral Chain Network | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | 1D tetrahedral networks | - |
dc.subject.keywordAuthor | ferroelectricity | - |
dc.subject.keywordAuthor | magnetoelectric coupling | - |
dc.subject.keywordAuthor | multiferroicity | - |
dc.subject.keywordAuthor | SrFeO2.5 | - |
dc.subject.keywordPlus | IMPROPER FERROELECTRICITY | - |
dc.subject.keywordPlus | SOFT MODE | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | PEROVSKITES | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | SR2FE2O5 | - |
dc.subject.keywordPlus | CRYSTAL | - |
dc.subject.keywordPlus | DRIVEN | - |
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