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Excess current/capacitance observation on polymer-fullerene bulk heterojunction, studied through I-V and C/G-V measurements

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dc.contributor.authorKavak, Pelin
dc.contributor.authorMenda, U. Deneb
dc.contributor.authorParlak, Elif Alturk
dc.contributor.authorOzdemir, Orhan
dc.contributor.authorKutlu, Kubilay
dc.date.accessioned2026-06-27T13:18:17Z
dc.date.issued2012
dc.description.abstractExcess current/capacitance behavior was observed on the Ag:Ca/P3HT:PCBM/PEDOT:PSS/ITO structure and the associated mechanism(s) were identified by performing both dc current-voltage (I-V) and ac capacitance-conductance-voltage (C/G-V) measurements in dark and light exposure, respectively. The excess current/capacitance issue, originated owing to a minority carrier injection, has manifested itself as conductivity modulation in I-V and decrease in capacitance in C-V at a sufficiently large forward bias. Satisfactory analysis in I-V as transport property and C(G)-V as storage feature were carried out on Ag:Ca/P3HT:PCBM/PEDOT:PSS/ITO structure. (c) 2012 Elsevier B.V. All rights reserved.en
dc.description.sponsorshipYildiz Technical University [2011-01-01-KAP03]
dc.description.urihttps://doi.org/10.1016/j.solmat.2012.03.026
dc.identifier.doi10.1016/j.solmat.2012.03.026
dc.identifier.eissn1879-3398
dc.identifier.endpage204
dc.identifier.issn0927-0248
dc.identifier.startpage199
dc.identifier.urihttps://hdl.handle.net/20.500.14981/51688
dc.identifier.volume103
dc.identifier.wos000306044300029
dc.language.isoeng
dc.publisherELSEVIER
dc.relation.ispartofSOLAR ENERGY MATERIALS AND SOLAR CELLS
dc.subjectExcess current/capacitance
dc.subjectConductivity modulation
dc.subjectApparent building voltage
dc.subjectAdmittance measurement
dc.subjectMOBILITY
dc.subjectEnergy & Fuels
dc.subjectMaterials Science
dc.subjectPhysics
dc.titleExcess current/capacitance observation on polymer-fullerene bulk heterojunction, studied through I-V and C/G-V measurements
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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