Stretchable and Lithography-Compatible Interconnects Enabled by Self-Assembled Nanofilms with Interlocking Interfaces
DC Field | Value | Language |
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dc.contributor.author | Li, Xiang | - |
dc.contributor.author | Lin, Yuxuan | - |
dc.contributor.author | Cui, Lei | - |
dc.contributor.author | Li, Chenning | - |
dc.contributor.author | Yang, Zhenhua | - |
dc.contributor.author | Zhao, Sanchuan | - |
dc.contributor.author | Hao, Tailang | - |
dc.contributor.author | Wang, Guoqi | - |
dc.contributor.author | Heo, Jae-Young | - |
dc.contributor.author | Yu, Jae-Chul | - |
dc.contributor.author | Chang, Young-Wook | - |
dc.contributor.author | Zhu, Jian | - |
dc.date.accessioned | 2024-03-28T03:01:23Z | - |
dc.date.available | 2024-03-28T03:01:23Z | - |
dc.date.issued | 2023-11 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.issn | 1944-8252 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/118218 | - |
dc.description.abstract | Stretchable interconnects with miniature widths are vital for the high-density integration of deformable electronic components on a single substrate for targeted data logic or storage functions. However, it is still challenging to attain high-resolution patternability of stretchable conductors with robust circuit fabrication capability. Here, we report a self-assembled silver nanofilm firmly interlocked by an elastomeric nanodielectric that can be photolithographically patterned into microscale features while preserving high stretchability and conductivity. Both silver and dielectric nanofilms are fabricated by layer-by-layer assembly, ensuring wafer-scale uniformity and meticulous control of thicknesses. Without any thermal annealing, the as-fabricated nanofilms from silver nanoparticles (AgNPs) exhibit conductivity of 1.54 x 10(6) S m(-1) and stretchability of similar to 200%, which is due to the impeded crack propagation by the underlying PU nanodielectrics. Furthermore, it is revealed that AgNP microstrips defined by photolithography show higher stretchability when their widths are downscaled to 100 mu m owing to confined cracks. However, further scaling restricts the stretchability, following the early development of cracks cutting across the strip. In addition, the resistance change of these silver interconnects can be decreased using serpentine architectures. As a demonstration, these self-assembled interconnects are used as stretchable circuit boards to power LEDs. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Chemical Society | - |
dc.title | Stretchable and Lithography-Compatible Interconnects Enabled by Self-Assembled Nanofilms with Interlocking Interfaces | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1021/acsami.3c11760 | - |
dc.identifier.scopusid | 2-s2.0-85179133034 | - |
dc.identifier.wosid | 001141579600001 | - |
dc.identifier.bibliographicCitation | ACS Applied Materials & Interfaces, v.15, no.48, pp 56233 - 56241 | - |
dc.citation.title | ACS Applied Materials & Interfaces | - |
dc.citation.volume | 15 | - |
dc.citation.number | 48 | - |
dc.citation.startPage | 56233 | - |
dc.citation.endPage | 56241 | - |
dc.type.docType | Article | - |
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 | FILMS | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | CONDUCTORS | - |
dc.subject.keywordAuthor | layer-by-layer assembly | - |
dc.subject.keywordAuthor | stretchable conductors | - |
dc.subject.keywordAuthor | interlocking interfaces | - |
dc.subject.keywordAuthor | interconnects | - |
dc.subject.keywordAuthor | metallicnanofilms | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acsami.3c11760 | - |
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