DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwichan Jun | - |
dc.contributor.author | Badro Im | - |
dc.contributor.author | LEE, KYUNG HEE | - |
dc.contributor.author | Il Kyu Yang | - |
dc.contributor.author | Yoon Hee Jeong | - |
dc.contributor.author | Lee, JS | - |
dc.date.accessioned | 2016-03-31T08:59:54Z | - |
dc.date.available | 2016-03-31T08:59:54Z | - |
dc.date.created | 2012-03-23 | - |
dc.date.issued | 2012-04-06 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.other | 2012-OAK-0000025603 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16447 | - |
dc.description.abstract | Vertically aligned nanowires and highly uniform nanoporous array thin films of PbTiO3 are synthesized by varying anodic oxidation conditions of Ti foil followed by hydrothermal reaction in an aqueous Pb(II) acetate trihydrate solution. As-synthesized samples have single crystalline nanowire structure and polycrystalline nanoporous structure, although both are pure PbTiO3 with a tetragonal phase. The structure of intermediate TiO2 films obtained from different anodic oxidation conditions determines the structure of the product PbTiO3. The relationships between these morphological structures and ferroelectric properties are investigated. Piezoresponse force microscopy reveals that both these films show ferroelectricity with clear phase contrast and well-defined hysteresis loops. The saturated longitudinal piezoelectric coefficient field (E-c) of the nanowire sample is smaller than that of nanoporous thin film. Thus, polarization of nanowire thin film is larger in magnitude and easier to flip than that of nanoporous film. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | Institute of Physics | - |
dc.relation.isPartOf | NANOTECHNOLOGY | - |
dc.title | Morphology controlled fabrication and ferroelectric properties of vertically aligned one-dimensional lead titanate nanoarrays | - |
dc.type | Article | - |
dc.contributor.college | 물리학과 | - |
dc.identifier.doi | 10.1088/0957-4484/23/13/135602 | - |
dc.author.google | Jun, H | - |
dc.author.google | Im, B | - |
dc.author.google | Lee, KH | - |
dc.author.google | Yang, IK | - |
dc.author.google | Jeong, YH | - |
dc.author.google | Lee, JS | - |
dc.relation.volume | 23 | - |
dc.relation.issue | 13 | - |
dc.contributor.id | 10052189 | - |
dc.relation.journal | NANOTECHNOLOGY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.23, no.13, pp.135602 | - |
dc.identifier.wosid | 000301663900009 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 13 | - |
dc.citation.startPage | 135602 | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 23 | - |
dc.contributor.affiliatedAuthor | LEE, KYUNG HEE | - |
dc.contributor.affiliatedAuthor | Yoon Hee Jeong | - |
dc.contributor.affiliatedAuthor | Lee, JS | - |
dc.identifier.scopusid | 2-s2.0-84863349136 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.description.scptc | 4 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ANODIC TIO2 NANOTUBES | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | NANOWIRE ARRAYS | - |
dc.subject.keywordPlus | PIEZORESPONSE | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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