DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, HW | - |
dc.contributor.author | Ryu, SW | - |
dc.contributor.author | Yu, HK | - |
dc.contributor.author | Lee, S | - |
dc.contributor.author | Lee, JL | - |
dc.date.accessioned | 2016-04-01T08:14:33Z | - |
dc.date.available | 2016-04-01T08:14:33Z | - |
dc.date.created | 2011-04-11 | - |
dc.date.issued | 2010-01-15 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.other | 2009-OAK-0000019995 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/27536 | - |
dc.description.abstract | We report effective methods for improving light extraction efficiency for n-side-up vertical InGaN light-emitting diodes (LEDs). For the LEDs with high reflectance Ag-based p-contacts, nanotexturing of the n-GaN surface using a combination of photonic crystals and photochemical etching drastically enhances the efficiency of extraction from the top surface. In contrast, the LEDs with low reflectance Au-based p-contacts show significantly less improvement through the nanotexturing. These experimental results indicate the critical role of high reflectance p-contacts as well as surface texturing in improving the light extraction efficiency of the vertical LEDs for solid-state lighting. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.relation.isPartOf | NANOTECHNOLOGY | - |
dc.subject | PHOTONIC-CRYSTAL | - |
dc.subject | GAN | - |
dc.subject | EFFICIENCY | - |
dc.subject | SUBSTRATE | - |
dc.subject | BLUE | - |
dc.title | The role of reflective p-contacts in the enhancement of light extraction in nanotextured vertical InGaN light-emitting diodes | - |
dc.type | Article | - |
dc.contributor.college | 첨단재료과학부 | - |
dc.identifier.doi | 10.1088/0957-4484/21/2/025203 | - |
dc.author.google | Jang, HW | - |
dc.author.google | Ryu, SW | - |
dc.author.google | Yu, HK | - |
dc.author.google | Lee, S | - |
dc.author.google | Lee, JL | - |
dc.relation.volume | 21 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 25203 | - |
dc.relation.lastpage | 25203 | - |
dc.contributor.id | 10105416 | - |
dc.relation.journal | NANOTECHNOLOGY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.21, no.2, pp.25203 - 25203 | - |
dc.identifier.wosid | 000272641800005 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 25203 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 25203 | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 21 | - |
dc.contributor.affiliatedAuthor | Lee, JL | - |
dc.identifier.scopusid | 2-s2.0-71549141354 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 22 | - |
dc.description.scptc | 21 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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