Hybrid indium tin oxide/Ag nanowire electrodes for improving the light output power of near ultraviolet AlGaN-based light-emitting diode
DC Field | Value | Language |
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dc.contributor.author | Park, Jae-Seong | - |
dc.contributor.author | Kim, Jae-Ho | - |
dc.contributor.author | Kim, Jun-Yong | - |
dc.contributor.author | Kim, Dae-Hyun | - |
dc.contributor.author | Kang, Daesung | - |
dc.contributor.author | Sung, Jun-Suk | - |
dc.contributor.author | Seong, Tae-Yeon | - |
dc.date.accessioned | 2021-09-04T00:12:01Z | - |
dc.date.available | 2021-09-04T00:12:01Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2016-05 | - |
dc.identifier.issn | 1567-1739 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/88794 | - |
dc.description.abstract | Ag nanowires (Ag NWs) were combined with a thin indium tin oxide (ITO) film as the p-type electrode in near ultraviolet (NUV) AlGaN-based light-emitting diodes (LEDs) to improve the light output power. The Ag NWs (30 +/- 5 nm in diameter and 25 +/- 5 mu m long) were dispersed in ethanol (0.3 wt%). The transmittances of 10 nm-thick ITO, ITO/Ag NWs coated at 1000 rpm, and ITO/Ag NWs coated at 3000 rpm were 98%, 90%, and 97% at 385 nm, respectively. LEDs (chip size: 300 +/- 800 mu m(2)) fabricated with the ITO/Ag NW electrode exhibited higher forward-bias voltages than the LEDs with the ITO-only electrode. However, LEDs with ITO/Ag NWs films coated at 1000 and 3000 rpm yielded 7.9 and 14.0% higher light output power, respectively, at 100 mA than the LED with ITO-only electrode. The improved output power with the ITO/Ag NWs films is attributed to an optimal trade-off between optical transmittance and current spreading. (C) 2016 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | GA-DOPED ZNO | - |
dc.subject | TRANSPARENT ELECTRODES | - |
dc.subject | THIN-FILMS | - |
dc.subject | CONTACT | - |
dc.subject | DEVICES | - |
dc.subject | LAYER | - |
dc.subject | LEDS | - |
dc.title | Hybrid indium tin oxide/Ag nanowire electrodes for improving the light output power of near ultraviolet AlGaN-based light-emitting diode | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Seong, Tae-Yeon | - |
dc.identifier.doi | 10.1016/j.cap.2016.03.004 | - |
dc.identifier.scopusid | 2-s2.0-84960889446 | - |
dc.identifier.wosid | 000373088200009 | - |
dc.identifier.bibliographicCitation | CURRENT APPLIED PHYSICS, v.16, no.5, pp.545 - 548 | - |
dc.relation.isPartOf | CURRENT APPLIED PHYSICS | - |
dc.citation.title | CURRENT APPLIED PHYSICS | - |
dc.citation.volume | 16 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 545 | - |
dc.citation.endPage | 548 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002110043 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | GA-DOPED ZNO | - |
dc.subject.keywordPlus | TRANSPARENT ELECTRODES | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | CONTACT | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordPlus | LEDS | - |
dc.subject.keywordAuthor | Silver nanowires | - |
dc.subject.keywordAuthor | Near ultraviolet light-emitting diodes | - |
dc.subject.keywordAuthor | Current spreading | - |
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