DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pae, Seong Ryul | ko |
dc.contributor.author | Byun, Segi | ko |
dc.contributor.author | Kim, Jekyung | ko |
dc.contributor.author | Kim, Minkyu | ko |
dc.contributor.author | Gereige, Issam | ko |
dc.contributor.author | Shin, Byungha | ko |
dc.date.accessioned | 2018-02-21T05:53:15Z | - |
dc.date.available | 2018-02-21T05:53:15Z | - |
dc.date.created | 2018-02-05 | - |
dc.date.created | 2018-02-05 | - |
dc.date.created | 2018-02-05 | - |
dc.date.issued | 2018-01 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.10, no.1, pp.534 - 540 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/240148 | - |
dc.description.abstract | Recently, the trend in inverted hybrid perovskite solar cells (PVSCs) has been to utilize NiOx as hole transport layers. However, the majority of reported solution-processed NiOx films require a high-temperature thermal annealing process, which is unfavorable for large-scale manufacturing and suffers from lack of uniformity. We report, for the first time, e-beam evaporation as a low-temperature vacuum process for the deposition of NiOx hole transport layers for PVSCs. Device characterization shows that efficiency is on par with solution-processed methods, the highest efficiency at 15.4% with no obvious hysteresis. Differences are found to be due to the presence of more Ni3+ in e-beam evaporated NiOx, which are responsible for a lower transmittance but higher conductivity. Most importantly, e-beam-evaporated NiOx-based PVSCs show greater uniformity and reproducibility compared to spin-coated NiOx-based PVSCs. Finally, e-beam-evaporated NiOx has the additional advantage of being produced by a low-temperature deposition process and applicable over large areas. This work, therefore, represents a significant step toward large-area PVSCs, where e-beam evaporation can be used for the low-temperature uniform deposition of charge-transport layers, such as NiOx. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Improving Uniformity and Reproducibility of Hybrid Perovskite Solar Cells via a Low-Temperature Vacuum Deposition Process for NiOx Hole Transport Layers | - |
dc.type | Article | - |
dc.identifier.wosid | 000422814400058 | - |
dc.identifier.scopusid | 2-s2.0-85040354810 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 534 | - |
dc.citation.endingpage | 540 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/acsami.7b14499 | - |
dc.contributor.localauthor | Shin, Byungha | - |
dc.contributor.nonIdAuthor | Kim, Minkyu | - |
dc.contributor.nonIdAuthor | Gereige, Issam | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | perovskite | - |
dc.subject.keywordAuthor | solar cell | - |
dc.subject.keywordAuthor | nickel oxide | - |
dc.subject.keywordAuthor | e-beam evaporation | - |
dc.subject.keywordAuthor | hole transport layer | - |
dc.subject.keywordPlus | ORGANOMETAL HALIDE PEROVSKITES | - |
dc.subject.keywordPlus | PULSED-LASER DEPOSITION | - |
dc.subject.keywordPlus | SPUTTERED NICKEL-OXIDE | - |
dc.subject.keywordPlus | E-BEAM EVAPORATION | - |
dc.subject.keywordPlus | P-I-N | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | ROOM-TEMPERATURE | - |
dc.subject.keywordPlus | EXTRACTION LAYER | - |
dc.subject.keywordPlus | BLOCKING LAYER | - |
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