DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chhajed, S | - |
dc.contributor.author | Cho, J | - |
dc.contributor.author | Schubert, EF | - |
dc.contributor.author | Kim, JK | - |
dc.contributor.author | Koleske, DD | - |
dc.contributor.author | Crawford, MH | - |
dc.date.accessioned | 2016-03-31T09:50:54Z | - |
dc.date.available | 2016-03-31T09:50:54Z | - |
dc.date.created | 2011-05-16 | - |
dc.date.issued | 2011-04 | - |
dc.identifier.issn | 1862-6300 | - |
dc.identifier.other | 2011-OAK-0000023276 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/17580 | - |
dc.description.abstract | We have experimentally investigated the temperature dependence of optical-output power of light-emitting diodes (LEDs) with different threading dislocation densities (TDDs) to assess the influence of the TDD on the temperature stability of LEDs. Whereas the LED with high TDD shows a 64% decrease in optical-output power when the ambient temperature increases from 20 to 150 degrees C, the LED with low TDD shows only a 54% decrease. The temperature dependence of the optical-output power and current dependence of the characteristic temperature T-ch of LEDs shows that short radiative recombination lifetime and low TDDs are essential to obtain LED characteristics that are tolerant of high temperatures. (c) 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | WILEY-BLACKWELL | - |
dc.relation.isPartOf | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | - |
dc.subject | dislocation density | - |
dc.subject | GaInN | - |
dc.subject | light-emitting diodes | - |
dc.title | Temperature-dependent light-output characteristics of GaInN light-emitting diodes with different dislocation densities | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1002/PSSA.201026668 | - |
dc.author.google | Chhajed, S | - |
dc.author.google | Cho, J | - |
dc.author.google | Schubert, EF | - |
dc.author.google | Kim, JK | - |
dc.author.google | Koleske, DD | - |
dc.author.google | Crawford, MH | - |
dc.relation.volume | 208 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 947 | - |
dc.relation.lastpage | 950 | - |
dc.contributor.id | 10100864 | - |
dc.relation.journal | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, v.208, no.4, pp.947 - 950 | - |
dc.identifier.wosid | 000289513700036 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 950 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 947 | - |
dc.citation.title | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | - |
dc.citation.volume | 208 | - |
dc.contributor.affiliatedAuthor | Kim, JK | - |
dc.identifier.scopusid | 2-s2.0-79954443124 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 25 | - |
dc.description.scptc | 25 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | dislocation density | - |
dc.subject.keywordAuthor | GaInN | - |
dc.subject.keywordAuthor | light-emitting diodes | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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