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DC Field | Value | Language |
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dc.citation.endPage | 4323 | - |
dc.citation.number | 13 | - |
dc.citation.startPage | 4319 | - |
dc.citation.title | THIN SOLID FILMS | - |
dc.citation.volume | 519 | - |
dc.contributor.author | Kim, Bong-Jin | - |
dc.contributor.author | Kim, Hyung-Jun | - |
dc.contributor.author | Jung, Sung-Mok | - |
dc.contributor.author | Kim, Yo-Han | - |
dc.contributor.author | Ha, Sanghyub | - |
dc.contributor.author | Yoon, Tae-Sik | - |
dc.contributor.author | Lee, Hyun Ho | - |
dc.date.accessioned | 2023-12-22T06:11:44Z | - |
dc.date.available | 2023-12-22T06:11:44Z | - |
dc.date.created | 2021-03-06 | - |
dc.date.issued | 2011-04 | - |
dc.description.abstract | Capacitance-voltage (C-V) behaviors of metal-polymer-silicon capacitors having inkjet-printed silver (Ag) electrodes were characterized. Polymers of polyvinyl alcohol (PVA) and poly-4-vinylphenol (PVP) were spin-coated on heavily doped silicon for dielectric layer, on which Ag ink was directly patterned. The C-V characteristics of inkjet-printed Ag devices were compared with those of evaporated Al devices. Cross-linked PVA device (1000 s UV exposure) with inkjet-printed Ag electrode showed higher capacitance and dielectric constant (366 pF, k = 5.10) than the device with evaporated Al electrode (109 pF, k = 1.57, 1 mm radius). For the PVP dielectric layer, device with inkjet-printed Ag showed lower capacitance and dielectric constant than evaporated Al device. Interface states between the polymer dielectrics and metal electrodes were investigated by scanning electron microscopy. In addition, cross-linking of PVA with UV exposure, confirmed by Fourier transformed infrared spectroscopy, critically influenced the flat band voltage for both inkjet-printed and evaporated electrode's devices. Chemical composition of Ag electrode was analyzed by x-ray photoelectron spectroscopy. In summary, it was found that degree of cross-linking, interface states between polymer and electrode, and chemical composition of electrode could determine electrical performances, respectively. (c) 2011 Elsevier By. All rights reserved. | - |
dc.identifier.bibliographicCitation | THIN SOLID FILMS, v.519, no.13, pp.4319 - 4323 | - |
dc.identifier.doi | 10.1016/j.tsf.2011.02.035 | - |
dc.identifier.issn | 0040-6090 | - |
dc.identifier.scopusid | 2-s2.0-79954449012 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/50272 | - |
dc.identifier.wosid | 000290187100033 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Capacitance-voltage characteristics of metal-polymer-silicon device with inkjet-printed Ag electrode | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Silver | - |
dc.subject.keywordAuthor | Inkjet printing | - |
dc.subject.keywordAuthor | Capacitors | - |
dc.subject.keywordAuthor | Flexible substrates | - |
dc.subject.keywordAuthor | Polyvinyl alcohol | - |
dc.subject.keywordAuthor | Poly-4-vinylphenol | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | X-RAY-SCATTERING | - |
dc.subject.keywordPlus | HYBRIDS | - |
dc.subject.keywordPlus | LAYERS | - |
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