TY - JOUR A1 - Schartel, Bernhard A1 - Wachtendorf, Volker A1 - Hennecke, Manfred A1 - Grell, M. A1 - Bradley, D.D.C. T1 - Polarized fluorescence and orientational order parameters of a liquid-crystalline conjugated polymer N2 - We report a study of the orientational order of aligned thin films of the liquid crystalline conjugated polymer poly(9,9-dioctylfluorene). Steady state polarized fluorescence measurements were used to determine the orientational order parameter and . The influence of intermolecular and intramolecular excitation energy transfer on the degree of polarization is discussed. The role of film morphology is also examined by comparison of the results for glassy and crystalline films. KW - Liquid-cristalline conjugated Polymer KW - Polarized fluorescence measurements PY - 1999 SN - 1098-0121 SN - 0163-1829 SN - 0556-2805 SN - 1095-3795 SN - 1550-235X VL - 60 IS - 1 SP - 277 EP - 283 PB - American Institute of Physics CY - Melville, NY AN - OPUS4-735 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bäßler, H. A1 - Bradley, D.D.C. A1 - Hennecke, Manfred T1 - Exciton versus band description of the absorption spectrum in poly(p-phenylene vinylene) PY - 1991 U6 - https://doi.org/10.1016/0379-6779(91)91597-4 SN - 0379-6779 VL - 41 IS - 3 SP - 1249 PB - Elsevier Sequoia CY - Lausanne AN - OPUS4-23246 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -