Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김태환 | - |
dc.date.accessioned | 2020-11-13T06:06:37Z | - |
dc.date.available | 2020-11-13T06:06:37Z | - |
dc.date.issued | 2019-11 | - |
dc.identifier.citation | NANO ENERGY, v. 65, article no. 104029 | en_US |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.issn | 2211-3282 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S2211285519307360?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/155547 | - |
dc.description.abstract | Perovskite light-emitting diodes (PeLEDs) have been intensively researched in recent years, and their rapid evolution of efficiency has resulted in their becoming a member of the family of devices with external quantum efficiencies (EQEs) ˃ 20%. In this evolution process, surface engineering was found to be a key factor for obtaining the high-efficiency PeLEDs because of its effects on the state and the density of charge carriers, the density of defects, the transport and the injection of charge, etc. In this review, we mainly focus on recent works on highly efficient PeLEDs based on perovskite 3D/quasi-2D/quantum dots and try to discover the reasons behind their high performance. With continuous optimization of materials and devices, especially with surface engineering, the efficiency of PeLEDs is expected to continue growing and to reach an exciting new level in the near future. | en_US |
dc.description.sponsorship | This work was supported by the National Key Research and Development Program of China (2016YFB0401305) and by the National Natural Science Foundation of China (U1605244). This work was also supported by the Natural Science Foundation of Fujian Province (2019J01639) and by the Education Department Science Foundation of Fujian Province (JK2017001). This research was also supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2019R1A2B5B03069968). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | Lead-halide perovskite | en_US |
dc.subject | Light-emitting diodes | en_US |
dc.subject | Surface engineering | en_US |
dc.subject | Quasi-2D | en_US |
dc.subject | Quantum dots | en_US |
dc.title | Surface engineering towards highly efficient perovskite light-emitting diodes | en_US |
dc.type | Article | en_US |
dc.relation.volume | 65 | - |
dc.identifier.doi | 10.1016/j.nanoen.2019.104029 | - |
dc.relation.page | 104029-104042 | - |
dc.relation.journal | NANO ENERGY | - |
dc.contributor.googleauthor | Yang, Kaiyu | - |
dc.contributor.googleauthor | Li, Fushan | - |
dc.contributor.googleauthor | Hu, Hailong | - |
dc.contributor.googleauthor | Guo, Tailiang | - |
dc.contributor.googleauthor | Kim, Tae Whan | - |
dc.relation.code | 2019036956 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | twk | - |
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