TY - JOUR A1 - Sainova, Dessislava A1 - Fujikawa, H. A1 - Scherf, Ullrich A1 - Neher, Dieter T1 - The effect of hole traps on the performance of single layer polymer light emitting diodes Y1 - 1999 ER - TY - JOUR A1 - Sainova, Dessislava A1 - Miteva, T. A1 - Nothofer, Heinz-Georg A1 - Scherf, Ullrich A1 - Fujikawa, H. A1 - Glowacki, Ireneusz A1 - Ulanski, J. A1 - Neher, Dieter T1 - Control of color and efficiency of light-emitting diodes based on polyfluorenes blended with hole-transporting molecules Y1 - 2000 ER - TY - JOUR A1 - Nothofer, Heinz-Georg A1 - Meisel, A. A1 - Miteva, T. A1 - Neher, Dieter A1 - Forster, M. A1 - Oda, Masao A1 - Lieser, G. A1 - Sainova, Dessislava A1 - Yasuda, A. A1 - Lupo, D. A1 - Knoll, W. A1 - Scherf, Ullrich T1 - Liquid crystalline polyfluorenes for blue polarized electroluminescence Y1 - 2000 ER - TY - THES A1 - Sainova, Dessislava T1 - Novel concepts for efficient and polarized light-emitting diodes based on polyfluorenes Y1 - 2001 ER -