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dc.contributor.authorKim, Il Ku
dc.contributor.authorJo, Jun Hyung
dc.contributor.authorLee, Jinwoo Brian
dc.contributor.authorChoi, Young Jin
dc.date.accessioned2019-06-18T12:30:35Z
dc.date.available2019-06-18T12:30:35Z
dc.date.issued2018
dc.identifier.issn1566-1199
dc.identifier.doi10.1016/j.orgel.2018.02.036
dc.identifier.urihttp://hdl.handle.net/10072/381108
dc.description.abstractIn this perspective letter, we report that there is a problem with a detectivity estimation method based on dark current measurement for organic photodiodes (OPDs). Based on dark current, calculated detectivity for fabricated OPD was 4.22 × 1013 cmHz1/2/W at 520 nm. However, calculated detectivity for OPD based on measured noise current was 8.4 × 1010 cmHz1/2/W at 520 nm. Therefore, we found that there are huge differences (more about 3 magnitudes of order) of detectivity calculations based on dark current measurement assumption and our noise measurement analysis. From the calculations of detectivities, it is concluded that noise current analysis should be addressed to clarify the organic photodiode characteristics.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.publisher.placeNetherlands
dc.relation.ispartofpagefrom89
dc.relation.ispartofpageto92
dc.relation.ispartofjournalOrganic Electronics
dc.relation.ispartofvolume57
dc.subject.fieldofresearchMolecular and Organic Electronics
dc.subject.fieldofresearchPhysical Sciences
dc.subject.fieldofresearchChemical Sciences
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode100702
dc.subject.fieldofresearchcode02
dc.subject.fieldofresearchcode03
dc.subject.fieldofresearchcode09
dc.titleDetectivity analysis for organic photodetectors
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
dcterms.licensehttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyright© 2018 Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Licence (http://creativecommons.org/licenses/by-nc-nd/4.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, providing that the work is properly cited.
gro.hasfulltextFull Text
gro.griffith.authorJo, Jun


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