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Charge transport characterization of P3HT thin-film organic semiconductorMatija Filipčič, 2021, research project (high school)
Abstract: The focus of this diploma seminar is to describe different types of charge transport theory and
models used for finding mobility in semiconductors, more specifically focused on P3HT thin-film
organic semiconductor. It also describes the time-of-flight method, which was used to measure the
experimental data for P3HT with time dependent current I(t) curve. Another data set was obtained
by performing Kinetic Monte Carlo (KMC) simulations using Miller-Abrahams hopping formalism.
KMC was used to determine the material disorder, simulate I(t) curve and transit time for every
charge carrier. Simulated data, different transit times and mobilities were then finally compared
with experimental, in order to find agreements between the two.
Found in: osebi
Keywords: charge transport, P3HT, thin-film organic semiconductor
Published: 15.09.2021; Views: 1292; Downloads: 0
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