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DC Field | Value | Language |
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dc.citation.endPage | 3624 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 3619 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.citation.volume | 21 | - |
dc.contributor.author | Kang, Seok Ju | - |
dc.contributor.author | Bae, Insung | - |
dc.contributor.author | Choi, Ji-Hyuk | - |
dc.contributor.author | Park, Youn Jung | - |
dc.contributor.author | Jo, Pil Sung | - |
dc.contributor.author | Kim, Yuna | - |
dc.contributor.author | Kim, Kap Jin | - |
dc.contributor.author | Myoung, Jae-Min | - |
dc.contributor.author | Kim, Eunkyoung | - |
dc.contributor.author | Park, Cheolmin | - |
dc.date.accessioned | 2023-12-22T06:15:11Z | - |
dc.date.available | 2023-12-22T06:15:11Z | - |
dc.date.created | 2015-08-24 | - |
dc.date.issued | 2011-03 | - |
dc.description.abstract | We describe a facile and robust method for fabricating ferroelectric gamma-type poly(vinylidene fluoride) (PVDF) thin films useful for non-volatile polymer memory. Our method is based on heating and cooling rate-independent melt-recrystallization of a thin PVDF film confined under a surface-energy-controlled top layer that strictly forbids paraelectric alpha crystals. Thin and uniform PVDF films with ferroelectric gamma crystals consisting of characteristic twisted lamellae are formed with versatile top layers including metals, oxides, and even polymers. Micropatterns of ferroelectric gamma PVDF domains isolated by paraelectric alpha domains are readily developed when pre-patterned top layers are employed. Our ferroelectric films are conveniently incorporated into arrays of either capacitor or transistor-type non-volatile memory units. Arrays of ferroelectric transistors with vacuum deposited pentacene channels are fabricated with micropatterned gamma PVDF films. Furthermore, arrays of bottom-gate ferroelectric transistor memories are demonstrated, in which our ferroelectric PVDF film is directly micropatterned during crystallization under the patterned poly(3-hexyl thiophene) active channels | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY, v.21, no.11, pp.3619 - 3624 | - |
dc.identifier.doi | 10.1039/c0jm02732d | - |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.scopusid | 2-s2.0-79952270748 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/18465 | - |
dc.identifier.url | http://pubs.rsc.org/en/Content/ArticleLanding/2011/JM/c0jm02732d#!divAbstract | - |
dc.identifier.wosid | 000287970500017 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Fabrication of micropatterned ferroelectric gamma poly(vinylidene fluoride) film for non-volatile polymer memory | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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