Work Function Engineering of Electrohydrodynamic-Jet-Printed PEDOT:PSS Electrodes for High-Performance Printed Electronics
DC Field | Value | Language |
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dc.contributor.author | Lyu, B[Lyu, Benzheng] | - |
dc.contributor.author | Im, S[Im, Soeun] | - |
dc.contributor.author | Jing, H[Jing, Hongyue] | - |
dc.contributor.author | Lee, S[Lee, Sungjoo] | - |
dc.contributor.author | Kim, SH[Kim, Se Hyun] | - |
dc.contributor.author | Kim, JH[Kim, Jung Hyun] | - |
dc.contributor.author | Cho, JH[Cho, Jeong Ho] | - |
dc.date.accessioned | 2021-07-28T10:37:25Z | - |
dc.date.available | 2021-07-28T10:37:25Z | - |
dc.date.created | 2020-10-05 | - |
dc.date.issued | 2020-04 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/4887 | - |
dc.description.abstract | Poly(3,4-ethylenedioxythiophene):poly(4-styrene sulfonate) (PEDOT:PSS) has demonstrated outstanding performance as a charge transport layer or an electrode in various electronic devices, including organic solar cells, organic light-emitting diodes, and organic field-effect transistors (OFETs). The electrical properties of these devices are affected by the contact properties at the PEDOT:PSS-semiconductor junction. In this research, we performed work function (WF) engineering of electrohydrodynamic (EHD)-jet-printed PEDOT:PSS and successfully used it as an electrode to fabricate high-performance OFETs and complementary logic circuits. Two types of PEDOT:PSS materials-one with a high WF (HWF, 5.28 eV) and the other with a low WF (LWF, 4.53 eV)-were synthesized and EHD-jet-printed. The WF of PEDOT:PSS was deterministically modulated by approximately 0.75 eV through simple mixing of the two synthesized PEDOT:PSS materials in various ratios. OFETs fabricated with HWF and LWF PEDOT:PSS electrodes showed excellent electrical properties, including the ON/OFF switching ratio higher than 10(7) and the highest carrier mobility greater than 1 cm(2).V-1.s(-1). Furthermore, the HWF and LWF PEDOT:PSS electrodes were integrated to fabricate complementary metal-oxide-semiconductor (CMOS) NOT, NOR, and NAND circuits. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Work Function Engineering of Electrohydrodynamic-Jet-Printed PEDOT:PSS Electrodes for High-Performance Printed Electronics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lyu, B[Lyu, Benzheng] | - |
dc.contributor.affiliatedAuthor | Jing, H[Jing, Hongyue] | - |
dc.contributor.affiliatedAuthor | Lee, S[Lee, Sungjoo] | - |
dc.identifier.doi | 10.1021/acsami.0c02580 | - |
dc.identifier.scopusid | 2-s2.0-85083546353 | - |
dc.identifier.wosid | 000526330900069 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.12, no.15, pp.17811 - 17817 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 12 | - |
dc.citation.number | 15 | - |
dc.citation.startPage | 17811 | - |
dc.citation.endPage | 17817 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | POWER | - |
dc.subject.keywordAuthor | PEDOT:PSS | - |
dc.subject.keywordAuthor | work function | - |
dc.subject.keywordAuthor | transistor | - |
dc.subject.keywordAuthor | EHD printing | - |
dc.subject.keywordAuthor | logic circuit | - |
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