Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/3199
Full metadata record
DC FieldValueLanguage
dc.contributor.authorMANCA, Jean-
dc.contributor.authorBijnens, W-
dc.contributor.authorKIEBOOMS, Rafael-
dc.contributor.authorD'HAEN, Jan-
dc.contributor.authorD'OLIESLAEGER, Marc-
dc.contributor.authorWU, Ting-Di-
dc.contributor.authorDE CEUNINCK, Ward-
dc.contributor.authorDE SCHEPPER, Luc-
dc.contributor.authorVANDERZANDE, Dirk-
dc.contributor.authorGELAN, Jan-
dc.contributor.authorSTALS, Mark-
dc.date.accessioned2007-11-27T08:57:34Z-
dc.date.available2007-11-27T08:57:34Z-
dc.date.issued1998-
dc.identifier.citationOPTICAL MATERIALS, 9(1-4). p. 134-137-
dc.identifier.issn0925-3467-
dc.identifier.urihttp://hdl.handle.net/1942/3199-
dc.description.abstractThe presence of oxygen in the surrounding atmosphere exerts an important influence on the electro-optical characteristics and the degradation behaviour of organic electroluminescent Al-PPV-ITO-diodes. Experiments in various gas atmospheres show that the devices possess gas sensing properties. For particular gas compositions the current-voltage (IV)-characteristics feature negative resistance sections in the form of anomalous bumps superimposed on Shockley-like diode characteristics. A new interpretation is provided for the memory switch phenomena related to these anomalous electrical characteristics. The gas sensor like behaviour and the increase in conductivity in an oxygen free ambient is believed to be related to the formation of localized Ohmic paths. The growth of these Ohmic paths is inhibited by oxidation and the paths can melt due to excessive joule heating. (C) 1998 Elsevier Science B.V.-
dc.language.isoen-
dc.publisherELSEVIER SCIENCE BV-
dc.titleEffect of oxygen on the electrical characteristics of PPV-LEDs-
dc.typeJournal Contribution-
dc.identifier.epage137-
dc.identifier.issue1-4-
dc.identifier.spage134-
dc.identifier.volume9-
local.format.pages4-
dc.description.notesLimburgs Univ Ctr, Inst Mat Res, B-3590 Diepenbeek, Belgium.Manca, J, Limburgs Univ Ctr, Inst Mat Res, Wetenschapspk, B-3590 Diepenbeek, Belgium.-
local.type.refereedRefereed-
local.type.specifiedArticle-
dc.bibliographicCitation.oldjcatA1-
dc.identifier.doi10.1016/S0925-3467(97)00094-3-
dc.identifier.isi000072743500024-
item.fulltextNo Fulltext-
item.fullcitationMANCA, Jean; Bijnens, W; KIEBOOMS, Rafael; D'HAEN, Jan; D'OLIESLAEGER, Marc; WU, Ting-Di; DE CEUNINCK, Ward; DE SCHEPPER, Luc; VANDERZANDE, Dirk; GELAN, Jan & STALS, Mark (1998) Effect of oxygen on the electrical characteristics of PPV-LEDs. In: OPTICAL MATERIALS, 9(1-4). p. 134-137.-
item.accessRightsClosed Access-
item.validationecoom 1999-
item.contributorMANCA, Jean-
item.contributorBijnens, W-
item.contributorKIEBOOMS, Rafael-
item.contributorD'HAEN, Jan-
item.contributorD'OLIESLAEGER, Marc-
item.contributorWU, Ting-Di-
item.contributorDE CEUNINCK, Ward-
item.contributorDE SCHEPPER, Luc-
item.contributorVANDERZANDE, Dirk-
item.contributorGELAN, Jan-
item.contributorSTALS, Mark-
Appears in Collections:Research publications
Show simple item record

SCOPUSTM   
Citations

19
checked on Sep 3, 2020

WEB OF SCIENCETM
Citations

20
checked on May 8, 2024

Page view(s)

62
checked on Jun 13, 2022

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.