The influence of molecular aggregation on the device properties of organic light emitting diodes

Alignment of a Perylene‐Based Ionic Self‐Assembly Complex in Thermotropic and Lyotropic Liquid‐Crystalline Phases

“…This is supported by the fact that this technological important dye has found wide use in pigments, [11] organic thin-film polarizers, [6] organic semiconductors, [12] in thin-film transistors, [13] lasers, [14] solar cells, [15] and organic light-emitting diodes. [16] In this investigation we report on the thermotropic as well as novel lyotropic phases of the ISA complex. A variety of techniques are utilized for both alignment and consequent quantification of the optical properties of the aligned material.…”

LEED and Optical Spectroscopy Study of an Organic Epitaxial Multilayer Film

“…The fluorescence can only be the result of the DMe-PTCDI layer because CuPc shows no fluorescence at the wavelengths used. [19,20] The measurements were performed at a sample temperature of (100 ± 5) K. The spectrum shows broad, unstructured transitions with maxima at 770 nm and 589 nm. Polarization-dependent measurements show a maximum in the emitted intensity at a polarization angle of about 130 ± 8.…”

Photoinduced electron and energy transfer from coumarin 153 to perylenetetracarboxylic diimide in bmimPF6/TX-100/water microemulsions

“…They showed great potential of realistic application as organic field-effect transistors [23][24][25], light-harvesting solar cells [26][27][28][29][30][31], and light-emitting diodes [32][33][34][35][36]. Furthermore, PDI chromophores offered broad spectral coverage and large extinction coefficient in near-infrared range, therefore, they were frequently employed in single molecule spectroscopic studies [37][38][39][40][41] and construction of multichromophoric arrays for energy and electron-transfer studies [42,43].…”