Organic field-effect transistors electronic characterization

Along these lines, we want to highlight the recent advances that have been made in the synthesis and characterization of poly(2,7-carbazole)s and related polymers. The synthesis of ladder-type derivatives with extended n systems like indolo[3,2-fr] carbazoles, diindolo[ 3,2-fr 2, 3 -fz ] carbazoles, and bisindenocarbazoles will also be presented. The structure-property relationships of all these materials will be discussed as well as their utilization as active layers in several organic electronic devices, such as light-emitting diodes (LEDs), field-effect transistors (FETs), photovoltaic cells (PCs), and thermoelectric devices (TDs). 

Abstract Recent advances in fluorene-based conjugated oligomers are surveyed, including molecular design, material synthesis and characterization, and potential application to organic photonics and electronics, such as light-emitting diodes, solid-state lasers, field effect transistors, and solar cells. 

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