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dc.contributor.authorKim, Il Ku
dc.contributor.authorJo, Jun Hyung
dc.date.accessioned2019-01-18T04:50:22Z
dc.date.available2019-01-18T04:50:22Z
dc.date.issued2016
dc.identifier.issn1530-437X
dc.identifier.doi10.1109/JSEN.2016.2548985
dc.identifier.urihttp://hdl.handle.net/10072/100017
dc.description.abstractThis paper proposes high-sensitive polymer/ fullerene bulk-heterojunction organic photodetectors (OPDs). A typical polymeric hole transport layer, (poly(3,4-ethylenedioxythophene):poly(styrenesulfonate), has substitutes with a molybdenum (VI) oxide (MoO3) layer. A thin C60 hole blocking layer was also introduced to reduce the dark current performance of the OPD. Optical interference simulation also accomplished along with the generalized transfer matrix method to show the behavior of wavelengths in OPDs. As a result, the lowest dark current density of 14 pA/cm 2 , and 40% above EQE, has achieved in the visible range. In regards to the photodetector characteristics, a reasonable responsivity of 0.21 A/W and high detectivity of 2.4 × 10 12 cmHz 1/2 /W were also obtained.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers
dc.relation.ispartofpagefrom4767
dc.relation.ispartofpageto4770
dc.relation.ispartofissue12
dc.relation.ispartofjournalIEEE Sensors Journal
dc.relation.ispartofvolume16
dc.subject.fieldofresearchElectrical and Electronic Engineering not elsewhere classified
dc.subject.fieldofresearchOptical Physics
dc.subject.fieldofresearchElectrical and Electronic Engineering
dc.subject.fieldofresearchMechanical Engineering
dc.subject.fieldofresearchcode090699
dc.subject.fieldofresearchcode0205
dc.subject.fieldofresearchcode0906
dc.subject.fieldofresearchcode0913
dc.titleHigh Detectivity Organic Photodetectors With Molybdenum (VI) Oxide and C60 Layers
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorJo, Jun


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