21 May 2018 Stochastic modelling of hopping charge carrier transport mechansim in organic photovoltaic structures
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Abstract
This paper presents Monte Carlo simulations of the time-of-flight measurement for a unidimensional lattice of an organic semiconductor sample, under Gaussian Disorder Model assumptions, in which charge carriers follow a hopping transport mechanism. Mobilities for different values of the applied electric field have been computed, and the power conversion efficiency of the sample is determined as a function of the electric field. With the extracted data, it is shown that there is an optimal field value at which high mobility and efficiency can be obtained.
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Ana Bărar, Ana Bărar, Octavian Dănilă, Octavian Dănilă, Doina Mănăilă-Maximean, Doina Mănăilă-Maximean, Marian Vlădescu, Marian Vlădescu, Paul Șchiopu, Paul Șchiopu, } "Stochastic modelling of hopping charge carrier transport mechansim in organic photovoltaic structures", Proc. SPIE 10688, Photonics for Solar Energy Systems VII, 1068813 (21 May 2018); doi: 10.1117/12.2306571; https://doi.org/10.1117/12.2306571
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