Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3266854
DC FieldValue
dc.titleAggregates-induced dynamic negative differential resistance in conducting organic films
dc.contributor.authorXie, X.N.
dc.contributor.authorWang, J.
dc.contributor.authorLoh, K.P.
dc.contributor.authorWee, A.T.S.
dc.date.accessioned2014-06-23T05:31:34Z
dc.date.available2014-06-23T05:31:34Z
dc.date.issued2009
dc.identifier.citationXie, X.N., Wang, J., Loh, K.P., Wee, A.T.S. (2009). Aggregates-induced dynamic negative differential resistance in conducting organic films. Applied Physics Letters 95 (20) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3266854
dc.identifier.issn00036951
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/75537
dc.description.abstractThis letter reports the negative differential resistance (NDR) behavior of perylene-3,4,9,10-tetracarboxylic-3,4,9,10-dianhydride films induced by aggregate formation in the film. It is observed that aggregate-states in the energy gap can by-pass the common charge conduction mode, and electron injection, trapping, and conduction through these states lead to the NDR characteristic. The rate-dependence of NDR is discussed in terms of the transit time and lifetime of the aggregates-states electrons. The quenching of NDR by photoillumination is also observed, and is attributed to the saturation of aggregates-states by photoelectrons. © 2009 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.3266854
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.contributor.departmentNUS NANOSCIENCE & NANOTECH INITIATIVE
dc.contributor.departmentPHYSICS
dc.description.doi10.1063/1.3266854
dc.description.sourcetitleApplied Physics Letters
dc.description.volume95
dc.description.issue20
dc.description.page-
dc.description.codenAPPLA
dc.identifier.isiut000272052200062
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