Numerical analysis of the photo-injection time-of-flight curves in molecularly doped polymers
We have performed numerical analysis of the charge carrier transport in a specific molecularly doped
polymer using the multiple trapping model. The computations covered a wide range of applied electric
fields, temperatures and most importantly, of the initial energies of photo injected one-sign carriers
(in our case, holes). Special attention has been given to comparison of time of flight curves measured
by the photo-injection and radiation-induced techniques which has led to a problematic situation concerning
an interpretation of the experimental data. Computational results have been compared with both
analytical and experimental results available in literature.