DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, JW | ko |
dc.contributor.author | Lim, Koeng Su | ko |
dc.date.accessioned | 2007-07-02T05:37:49Z | - |
dc.date.available | 2007-07-02T05:37:49Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997-03 | - |
dc.identifier.citation | JOURNAL OF APPLIED PHYSICS, v.81, no.5, pp.2432 - 2436 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/10203/749 | - |
dc.description.abstract | The effect of ex situ hydrogen passivation process on the performance of visible hydrogenated amorphous silicon carbide (a-SiC:H)-based p-i-n type thin-film light-emitting diodes has been investigated. An ex situ hydrogen passivation process dramatically improved the device performance; that is, the threshold voltage decreased by about 5 V, the electroluminescence (EL) intensity increased by a factor of about 3, and the EL peak shifted toward a short wavelength from 700 to 600 nm, resulting in an increase of the brightness from 1 cd/m(2) to 35 cd/m(2). This improvement of device performance is caused by the passivation of interface states in the p/i and i/n interfaces as well as midgap states in the luminescent active intrinsic a-SiC:H layer by hydrogen atoms. A process time dependence of the ex situ hydrogen passivation effect on the device performance also has been studied. (C) 1997 American Institute of Physics. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | LAYERS | - |
dc.title | Ex situ hydrogen passivation effect of visible p-i-n type thin-film light-emitting diode characteristics | - |
dc.type | Article | - |
dc.identifier.wosid | A1997WK08800060 | - |
dc.identifier.scopusid | 2-s2.0-0006346888 | - |
dc.type.rims | ART | - |
dc.citation.volume | 81 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 2432 | - |
dc.citation.endingpage | 2436 | - |
dc.citation.publicationname | JOURNAL OF APPLIED PHYSICS | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Lim, Koeng Su | - |
dc.contributor.nonIdAuthor | Lee, JW | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | LAYERS | - |
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