Interfacial charge transport in MAPbI(3) perovskite on ZnO
DC Field | Value | Language |
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dc.contributor.author | Kim, Youngjun | - |
dc.contributor.author | Park, Byoungnam | - |
dc.date.available | 2020-07-10T02:43:35Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2019-06 | - |
dc.identifier.issn | 2211-3797 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/1490 | - |
dc.description.abstract | Interfacial charge transport of methylammonium lead iodide (MAPbI(3)) perovskite close to the ZnO nanocrystal (NC) interface was probed using a field effect transistor (FET) device in which a perovskite/ZnO bilayer was formed between the source and drain electrodes. Through electric field gating the role of the underlying ZnO NC layer on the charge transport in the MAPbI(3) perovskite was elucidated. In the presence of the ZnO NC layer, the FET was turned on earlier indicating that the carrier concentration at zero gate voltage is higher than that without a ZnO NC layer. This is attributed to reduced trap density by passivating the interfacial traps at the SiO2/perovskite interface. No significant change was observed for the FET mobility depending on the presence of the ZnO NC layer. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | LEAD HALIDE PEROVSKITES | - |
dc.subject | SOLAR-CELLS | - |
dc.subject | MESOPOROUS TIO2 | - |
dc.subject | EFFICIENCY | - |
dc.subject | LAYERS | - |
dc.title | Interfacial charge transport in MAPbI(3) perovskite on ZnO | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Byoungnam | - |
dc.identifier.doi | 10.1016/j.rinp.2019.102207 | - |
dc.identifier.scopusid | 2-s2.0-85065205194 | - |
dc.identifier.wosid | 000476618700096 | - |
dc.identifier.bibliographicCitation | RESULTS IN PHYSICS, v.13 | - |
dc.relation.isPartOf | RESULTS IN PHYSICS | - |
dc.citation.title | RESULTS IN PHYSICS | - |
dc.citation.volume | 13 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | LEAD HALIDE PEROVSKITES | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | MESOPOROUS TIO2 | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | LAYERS | - |
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