Electric Field Dependence of the Probability of Charge Carriers Recombination
M. Obarowska, J. Godlewski
Abstract
M. Obarowska, J. Godlewski
Abstract
The influence of an external electric field on the probability of charge carriers recombination in molecular solid state was investigated. From analytical approximations, the probability of charge carriers recombination is found to decrease with increasing electric field. The results could be useful to explain the decrease of electroluminescence efficiency in single layer organic light emitting diodes (OLEDs) at high electric field.
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The influence of an external electric field on the probability of charge carriers recombination in molecular solid state was investigated. From analytical approximations, the probability of charge carriers recombination is found to decrease with increasing electric field. The results could be useful to explain the decrease of electroluminescence efficiency in single layer organic light emitting diodes (OLEDs) at high electric field.
Key concepts: Recombination, Electric field, Charge carrier, Charge (physics), Physics, Field (mathematics), Chemical physics, Condensed matter physics