Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/95662
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLiu, S. W.en
dc.contributor.authorDivayana, Yogaen
dc.contributor.authorAbiyasa, Agus Putuen
dc.contributor.authorTan, Swee Tiamen
dc.contributor.authorDemir, Hilmi Volkanen
dc.contributor.authorSun, Xiaoweien
dc.date.accessioned2013-03-01T02:55:05Zen
dc.date.accessioned2019-12-06T19:19:18Z-
dc.date.available2013-03-01T02:55:05Zen
dc.date.available2019-12-06T19:19:18Z-
dc.date.copyright2012en
dc.date.issued2012en
dc.identifier.citationLiu, S. W., Divayana, Y., Abiyasa, A. P., Tan, S. T., Demir, H. V., & Sun, X. (2012). On the triplet distribution and its effect on an improved phosphorescent organic light-emitting diode. Applied physics letters, 101(9), 093301.en
dc.identifier.issn0003-6951en
dc.identifier.urihttps://hdl.handle.net/10356/95662-
dc.description.abstractWe reported phosphorescent organic light-emitting diodes with internal quantum efficiency near 100% with significantly reduced efficiency roll-off. It was found that the use of different hole transporting layer (HTL) affects the exciton distribution in the emission region significantly. Our best device reaches external quantum efficiency (EQE), current, and power efficiency of 22.8% ± 0.1%, 78.6 ± 0.2 cd/A, 85 ± 2 lm/W, respectively, with half current of 158.2 mA/cm2. This considerably outperforms the control device with N,N′-bis(naphthalen-1-yl)-N,N′-bis(phenyl)-benzidine (NPB) (HTL) and 4,4′-N,N′-dicarbazole-biphenyl (host) with maximum EQE, current and power efficiency of 19.1% ± 0.1%, 65.6 ± 0.3 cd/A, 67 ± 2 lm/W, respectively, with half current of only 8.1 mA/cm2.en
dc.language.isoenen
dc.relation.ispartofseriesApplied physics lettersen
dc.rights© 2012 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at the following official DOI: [http://dx.doi.org/10.1063/1.4749278]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en
dc.subjectDRNTU::Engineering::Electrical and electronic engineeringen
dc.titleOn the triplet distribution and its effect on an improved phosphorescent organic light-emitting diodeen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.identifier.doi10.1063/1.4749278en
dc.description.versionPublished versionen
item.fulltextWith Fulltext-
item.grantfulltextopen-
Appears in Collections:EEE Journal Articles
SPMS Journal Articles

SCOPUSTM   
Citations 20

17
Updated on Mar 2, 2024

Web of ScienceTM
Citations 20

14
Updated on Oct 24, 2023

Page view(s) 10

805
Updated on Mar 28, 2024

Download(s) 10

341
Updated on Mar 28, 2024

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.