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DC Field | Value | Language |
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dc.citation.startPage | 2312922 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.contributor.author | Kim, Woojo | - |
dc.contributor.author | Ryu, Gyungin | - |
dc.contributor.author | Nam, Youhyun | - |
dc.contributor.author | Choi, Hyeonmin | - |
dc.contributor.author | Wang, Meng | - |
dc.contributor.author | Kwon, Jimin | - |
dc.contributor.author | Nielsen, Christian B. | - |
dc.contributor.author | Kang, Keehoon | - |
dc.contributor.author | Jung, Sungjune | - |
dc.date.accessioned | 2024-05-30T11:05:09Z | - |
dc.date.available | 2024-05-30T11:05:09Z | - |
dc.date.created | 2024-05-23 | - |
dc.date.issued | 2024-05 | - |
dc.description.abstract | Direct printing of conjugated polymer thin-film transistors enables the fabrication of deformable devices with low cost, high throughput, and large area. However, a relatively poor device performance of printed devices remains a major obstacle to their application in high-end display backplanes and integrated circuits. In this study, high-performance and highly stackable printed organic transistors is developed, arrays, and circuits using a near-amorphous polymer, indacenodithiophene-co-benzothiadiazole (IDT-BT). The printed devices exhibited high saturation mobility (>1 cm(2) V-1 s(-1)), high on/off ratio (>10(7)), and low subthreshold slope (245 mV dec(-1)). In addition, 16 x 16 printed IDT-BT arrays achieved 100% fabrication yield, with excellent device-to-device uniformity and low variations of mobility (9.55%) and threshold voltage (4.51%), and good operational and environmental stability (>365 days). Furthermore, five stacked 3D transistors are demonstrated with an excellent 3D uniformity without compromising device performance due to a low required thermal budget for processing amorphous IDT-BT. Finally, a new concept of 3D universal logic gate with high voltage gain (33.91 V/V) and record density (100 printed transistors per cm(2)) is proposed and fabricated, which is relevant for the commercialization of low-cost printed display backplanes and high-density integrated circuits based on highly processable polymeric semiconductors. | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, pp.2312922 | - |
dc.identifier.doi | 10.1002/adfm.202312922 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.scopusid | 2-s2.0-85191776796 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/82820 | - |
dc.identifier.wosid | 001216645800001 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | High Mobility Amorphous Polymer-Based 3D Stacked Pseudo Logic Circuits through Precision Printing | - |
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; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | flexible electronics | - |
dc.subject.keywordAuthor | IDT-BT | - |
dc.subject.keywordAuthor | integrated circuits | - |
dc.subject.keywordAuthor | organic transistor | - |
dc.subject.keywordAuthor | 3D integration | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | CHARGE-TRANSPORT | - |
dc.subject.keywordPlus | INTEGRATED-CIRCUITS | - |
dc.subject.keywordPlus | SIDE-CHAIN | - |
dc.subject.keywordPlus | ELECTRONICS | - |
dc.subject.keywordPlus | COPOLYMER | - |
dc.subject.keywordPlus | DISORDER | - |
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