Hopping charge transport in disordered organic materials: where is the disorder?

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dc.creatorNovikov, S. V.
dc.creatorVannikov, A. V.
dc.date2008-09-27
dc.date.accessioned2026-07-07T10:06:01Z
dc.date.available2026-07-07T10:06:01Z
dc.descriptionEffect of energetic disorder on charge carrier transport in organic materials has been reexamined. A reliable method for mobility calculation and subsequent evaluation of relevant disorder parameters has been discussed. This method is well suited for a direct calculation of the magnitude of dipolar disorder $σ_\textrm{dip}$ in polar organic materials from the current transients. Calculation of $σ_\textrm{dip}$ for several transport materials with varying concentration of polar dopants gives concentration dependences that are in reasonable agreement with theoretical predictions. A possible solution of the puzzle concerning the disorder effect on the mobility temperature dependence has been suggested.
dc.description21 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/0809.4797
dc.identifierhttp://arxiv.org/abs/0809.4797
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170190
dc.subjectDisordered Systems and Neural Networks
dc.subjectMaterials Science
dc.titleHopping charge transport in disordered organic materials: where is the disorder?
dc.typetext

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