Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3243844
DC FieldValue
dc.titleTemperature-dependent transition from injection-limited to space-charge-limited current in metal-organic diodes
dc.contributor.authorZheng, Y.
dc.contributor.authorWee, A.T.S.
dc.contributor.authorTroadec, C.
dc.contributor.authorChandrasekhar, N.
dc.date.accessioned2014-10-16T09:44:32Z
dc.date.available2014-10-16T09:44:32Z
dc.date.issued2009
dc.identifier.citationZheng, Y., Wee, A.T.S., Troadec, C., Chandrasekhar, N. (2009). Temperature-dependent transition from injection-limited to space-charge-limited current in metal-organic diodes. Applied Physics Letters 95 (14) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3243844
dc.identifier.issn00036951
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/98229
dc.description.abstractBased on the assumption that the contact barrier height determines the current flow in organic semiconductor-based electronic devices, charge injection at metal-organic (MO) interfaces has been extensively investigated, while space-charge conduction in organic bulk is generally overlooked. Recent theoretical modeling and simulation have pointed out that such a simplification is questionable due to the hopping nature of charge injection and hopping-related space-charge conduction. Here we show experimentally that charge transport in MO diodes is a complex interplay between injection-limited current (ILC) and space-charge-limited current (SCLC). We report the experimental observation of ILC-to-SCLC transition in Ag/pentacene/Ag diodes as a function of temperature. © 2009 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.3243844
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1063/1.3243844
dc.description.sourcetitleApplied Physics Letters
dc.description.volume95
dc.description.issue14
dc.description.page-
dc.description.codenAPPLA
dc.identifier.isiut000270670200088
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