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dc.contributor.authorPark, Jaeyoung-
dc.contributor.authorHoang Giang, Pham-
dc.contributor.authorKim, Jongchan-
dc.contributor.authorKhanh Nguyen, Quang-
dc.contributor.authorCho, Sangho-
dc.contributor.authorMo Sung, Myung-
dc.date.accessioned2024-03-11T09:00:05Z-
dc.date.available2024-03-11T09:00:05Z-
dc.date.created2024-03-11-
dc.date.issued2024-06-
dc.identifier.issn0169-4332-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/149450-
dc.description.abstractTransparent electrodes and passivation layers find extensive application in optoelectronic devices such as light-emitting diodes, solar cell. Integrating transparent conductive and gas diffusion barrier layers into a unified component holds promise for enhancing device performance and cost-effectiveness. However, research on these dual-function materials remains relatively scarce. Here, we introduce an innovative hybrid superlattice composed of ZnO and self-assembled monolayers, designed to function simultaneously as transparent conductive and gas diffusion barrier. Fabricated using low-temperature atomic layer deposition and molecular layer deposition techniques, the hybrid superlattice exhibited robust electric conductivity (surpassing 1400 S cm-1), exceptional moisture barrier characteristics (water vapor transmission rate < 4 × 10-7 g m-2 day-1), and remarkable flexibility. We systematically investigated the significant electrical improvement, attributing it to the formation of a well-defined amorphous/crystalline phase-composite structure in the ZnO nanolayer. Moreover, the organic layers in the superlattice enhance resilience against environmental degradation and mechanical deformation by forming a multilayered structure that effectively decouples defects in the underlying layers. These compelling features position the hybrid superlattice as a promising candidate for transparent conductive gas diffusion barriers, with diverse applications in emerging optoelectronics.-
dc.languageEnglish-
dc.publisherElsevier BV-
dc.titleHighly conductive and flexible transparent hybrid superlattices with gas-barrier properties: Implications in optoelectronics-
dc.typeArticle-
dc.identifier.doi10.1016/j.apsusc.2024.159850-
dc.description.journalClass1-
dc.identifier.bibliographicCitationApplied Surface Science, v.658-
dc.citation.titleApplied Surface Science-
dc.citation.volume658-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
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KIST Article > 2024
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