A light-emitting OFET with pronounced ambipolar current characteristic has been prepared by co-evaporation of α-quinquethiophene (α-5T) as hole-transport material and ditridecyl-perylene-tetracarboxylic diimide (P13) as electron-transport material. The light intensity is controlled by both the drain-source voltage VDS and the gate voltage VG. Here, we demonstrate the general concept of adjusting electron and hole mobilities by co-evaporation of two different organic semiconductors.
|Titel||Pacific Rim Conference on Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005|
|Uitgeverij||University of Groningen, The Zernike Institute for Advanced Materials|
|ISBN van geprinte versie||0780392426|
|Status||Published - 2005|